This year the challenge to our students and teachers showed up as flooding and once-in-a-century snowfall, closing schools and displacing families. In spite of these challenges, our inventors have managed to create original and practical solutions to a wide variety of problems. We are just so amazed by them all!
Look through this list of inventions from 335 students from grades K-12 – who are attending schools from all over the state! The list is arranged in order alphabetically by last name
Note: As part of the Convention, each inventor creates a video explaining their invention and how they created it. These videos are viewed by the judges as part of the judging process. We often get requests to post these videos online. As much as we would love to share these videos, we don’t post them as we don’t want, in any way, to jeopardize the student’s intellectual property (i.e the design of the invention).
| Inventor | Grade | School | Invention |
| Penelope Abrazaldo | 1 | Carr Elementary | Beanie Tails |
| Annapurna Addepalli | 5 | Beryl Heights Elementary | Motorcycle Accident Prevention Plan (M.A.P.P) |
| Liana Aguilar | 6 | Alianza Charter School | The Liana Pillow Boop |
| Sherbano Ahmed | 5 | Burbank Boulevard Elementary | Flashy the Locater |
| Xenia Ahmed | 3 | Seaside Elementary | Glass Buddy |
| Samantha Ajas | 8 | Magruder Middle | Buddy |
| Cameron Akhavan | 7 | Parras Middle | Mining Fever: A Game About California History |
| Matthew Alcala | 11 | South High | TwinPet Food Bowl |
| Zane Alejandro | 5 | Ada W. Harris Elementary | Bio-Ball |
| Patrick Allen | 4 | Washington Elementary | The Absorber |
| Kristopher Alvarez-Laureano | 7 | Alianza Charter School | Damage Preventer |
| Emely Anguiano | 6 | Ceiba College Preparatory Academy | Co’zee Lunch |
| Hailey Arco | 6 | Lawrence E. Jones Middle | T H Peeler |
| Anant Arora | 7 | Magruder Middle | Human Powerd Energy Harvester |
| Aimee Arreaga | 5 | St. Dominic Savio School | Bearable |
| Cameron Arroyo | 1 | Seaside Elementary | Stuffy Ears |
| Jasleen Avalos-Melgoz | 7 | Alianza Charter School | The emergency cane |
| Avish Banerjee | 5 | Hickory Elementary | PRO-SAFETY (Preventive Risk Observation And Safety Alert Technology For Industry) |
| Kylie Barnard | 6 | Bradley Elementary | Carbrella |
| Gianna Barquero | 5 | St. Dominic Savio School | Cool Paws |
| Chloe Barraza | 6 | Julia Lee Performing Arts Academy | Stall-O-Gap-Eliminator |
| Sydney Barre | 5 | Ada W. Harris Elementary | Shark Fin Gymnastics Glove |
| Kristopher Neil Bayog | 3 | Bradley Elementary | “D” MedBox |
| Anaya Bera | 4 | Chadbourne (Joshua) | (PURA-X) Purification of Unsanitary Rainwater in Action by Xylem |
| Antoine Bescond | 5 | Anza Elementary | The Backsit |
| Anish Bhethanabotla | 10 | Independent Inventor | Retivision |
| Emily Black | 2 | Anza Elementary | The Dog Lifter |
| Andre’ Jaire’ Botnem-Richardson | 4 | Yukon Elementary | Leaky Pipe Indicator |
| Aubrey Bradford | 8 | Holy Trinity School | Pure Lip Cure |
| Sofia Brambila-Duran | 7 | Alianza Charter School | Biodegradable Landscape Fabric |
| Liam Bulger | 5 | Ada W. Harris Elementary | Tundra Cap |
| Taylor Buonano | 6 | Lawrence E. Jones Middle | T H Peeler |
| Abigail Burgner | 4 | Arlington Elementary | Dynamite Detangler |
| Crystal Calderon-Brown | 7 | Alianza Charter School | The Good Habit |
| Ariana Camarena | 6 | Ceiba College Preparatory Academy | The grabber |
| Henry Carlson | 2 | Hickory Elementary | The Rainbow Reacher |
| Ashmita Carmeline | 4 | Our Lady of Guadalupe School | WheelTrays |
| Sophia Casillas | 3 | St. Albert the Great Elementary | Seeking Intelligence Device (S.I.D.) |
| Camila Castillo | 7 | Alianza Charter School | Biodegradable Landscape Fabric |
| Julian Castillo | 6 | Ceiba College Preparatory Academy | Bright Step |
| Emma Cendejas | 4 | Watsonville Charter School of the Arts | Cane Holder |
| Siddid Chandra | 3 | Washington Elementary | Cleat Attac |
| Dhwani Chandran | 6 | Harding Elementary | The Swift Twist |
| Dharma Chatterji | 4 | Madison Elementary | Water Bobber |
| Chetan Chatterji | 10 | Redondo Union High | NO-Crastination Box |
| Yaretzi Chavez-Zamora | 6 | Watsonville Charter School of the Arts | The Anti Chew Terrarium |
| Kaitlyn Chen | 4 | Seaside Elementary | Nail Trap |
| Irene Choe | 6 | Our Lady of Guadalupe School | Skincare Stacker |
| Neela Chopra | 8 | American Martyrs | Cat-Tip |
| Audrey Christie | 4 | Gateway School | Safe Stuffie |
| Ethan Chung | 3 | Lincoln Elementary | Transforma-Tee |
| Ethan Collins | 6 | Lawrence E. Jones Middle | TDC ( Treat dispensing collar) |
| Aydin Collins | 3 | Riviera Elementary | CAT NOISE SHELTER |
| Jesus Contreras | 8 | Alianza Charter School | Crosswalk Wall |
| Charlotte Cook | 7 | American Martyrs | Becoming Aware |
| Valentina Cornejo | 6 | Watsonville Charter School of the Arts | The Uno Hand Holder |
| Dylan Marie Craddock | 5 | Bradley Elementary | The Sniffle Station |
| Cannon Cravatt | 4 | Pacific Elementary | Investing Empire |
| Violet Cummings | 3 | Victor Elementary | Panic Protector |
| Adrian Curiel | 6 | Think Together – Helen Keller | Recyclable Footwear |
| Ella Daimonji | 4 | Towers Elementary | The Towel-Roo |
| Alexander D’Arcy | 4 | Towers Elementary | Binder Reminder |
| Santiago De La Isla | 6 | St. Dominic Savio School | Trick or Treat? |
| Corinne De La Mora | 12 | North High | MedGo! |
| Carol de la Torre-Lopez | 6 | Ceiba College Preparatory Academy | Sealution |
| Kiara Del Toro | 6 | Alianza Charter School | Levitating Leaves |
| Aislinn Delgado | 6 | Julia Lee Performing Arts Academy | Quicker Snacker |
| Shawn Desai | 4 | Pacific Elementary | Investing Empire |
| Zoe DeShazer | 6 | Lawrence E. Jones Middle | Chimken Feeder and Waterer |
| William Dessert | 12 | North High | EasySeed |
| Era Dharwadkar | 5 | Argonaut Elementary | PuttSnap |
| Aleena Dias | 2 | Edison Elementary | Epsom Salt Heat Pack |
| Zachary Dien | 3 | Hickory Elementary | The EaZy Eats Kit |
| Vincent Dikdan | 7 | Holy Trinity School | Navigation Glasses |
| John Donici | 12 | South High | The Comfy Cushion |
| Jack Driscoll-Natale | 11 | Pacific Collegiate School | H20 Monitoring For All: Solar Powered High-Frequency Water Quality Monitoring Device with Direct Continuous WiFi Data Uploading |
| Bradley Drummer | 7 | St. Albert the Great Middle | MacroHealthy |
| Divine Enyinnaya | 6 | Bud Carson | Broom-i-nator |
| Beckham Evers | 3 | Birney Elementary | Go Get’em Game |
| Charlotte Fan | 8 | Manhattan Beach Middle | Terreus |
| Matilda Federman | 2 | Towers Elementary | Genius Fly Trap |
| Gloria Fernandez | 3 | St. Catherine Laboure School | Brush Omatic |
| Cora Fields | 3 | Adams Elementary | Gear Buddy |
| Sofia Flores | 6 | Julia Lee Performing Arts Academy | Stall-O-Gap-Eliminator |
| Matthew Forney | 3 | Seaside Elementary | The Quicker Sorter Upper |
| Layla Gaglione | 5 | Ada W. Harris Elementary | Shark Fin Gymnastics Glove |
| LilyClaire Gammill | 5 | Tulita Elementary | Neck Tool |
| Roslin Garcia | 8 | Alianza Charter School | Crosswalk Wall |
| Jason Garcia | 5 | Burbank Boulevard Elementary | Car Can |
| Daniela Garcia-Guerrero | 7 | Alianza Charter School | The Good Habit |
| Soham Garg | 5 | Argonaut Elementary | The No Debt Pet |
| Axel Gates | 5 | Ada W. Harris Elementary | Bio-Ball |
| Connor Geddes | 5 | Watsonville Charter School of the Arts | IPad Cable Holder |
| Olivia Gomez | 7 | American Martyrs | QuiqCut |
| Nathan Gomez | 7 | St. Philip Neri School | Head Rest |
| Lilian Gonzalez | 9 | Bishop Conaty- Our Lady of Loretto High School | Mental Health Piggy |
| Lenny Gonzalez | 6 | Bud Carson | Broom-i-nator |
| Leah Gonzalez | 6 | St. Dominic Savio School | The Cleaner Rover |
| London Gregrey | 8 | American Martyrs | Stock-It-Pocket |
| Sawyer Gritsch | 6 | Lawrence E. Jones Middle | Chimken Feeder and Waterer |
| Jackson Guerra | 2 | Yukon Elementary | Sleevebreaker2000 |
| Mahika Gupta | 5 | Argonaut Elementary | Super Wipes |
| Sammy Gupta | 4 | Robinson Elementary | Silent Smart Hearing |
| Risha Gupta | 5 | Towers Elementary | Forget Me Not Bag |
| Isabella Guzman | 3 | Burbank Boulevard Elementary | EZ Trim Dog Bootie |
| Ethan Ha | 12 | South High | Dura-Band |
| Max Hall | 6 | Bradley Elementary | Tree scanner |
| Hazel Hammersmark | 5 | Gateway School | H2O Go or NO |
| Boston Harding | 8 | Our Lady of Guadalupe School | SMART trash can |
| Kate Herlihy | 3 | Holy Trinity School | Paws at the Door Mat |
| Jofni Hernandez | 8 | Alianza Charter School | The Self-Tightening Belt |
| Julio Herrera | 7 | Alianza Charter School | Smart Pants |
| Kenya Herrera-Rodriguez | 8 | Alianza Charter School | DTD |
| Caroline Hetrick | 4 | Walteria Elementary | Roll-O-Matic |
| Eric Hevery | 5 | Saratoga Elementary | Super Scrubber |
| Sandith Hewage | 12 | North High | GradeFly |
| Isaac Hodelin | 6 | Richardson Middle School | The Amazing Aqua Scrubber |
| Piper Hoffmanfriedes | 4 | Gateway School | Double Dutcher |
| Caleb Hogler | 4 | Holy Trinity School | The Game Bike |
| Farrah Hokanson | 5 | Ada W. Harris Elementary | The Anxiety Detector |
| Addie Howard | 5 | Ada W. Harris Elementary | The Anxiety Detector |
| Harper Howard | 3 | Burbank Boulevard Elementary | Sloppy Slacks |
| Ryan Hsu | 12 | South High | The Comfy Cushion |
| Katherine Hua | 11 | Woodbridge High | eGuide |
| Zoe Hurd-Andaya | 8 | St. Lucy Catholic School | Handy Hair Trap |
| Macen Huynh | 2 | Lincoln Elementary | Mix Me Up |
| Drake Huynh | 4 | Lincoln Elementary | Tucker |
| Hudson Hwang | 5 | Argonaut Elementary | Dripidy Drop Slurp |
| Chidera Ikeokonta | 4 | Arnold Elementary | Kick-o-stand |
| Olachukwu Ikeokonta | 4 | Arnold Elementary | Kick-o-stand |
| Emma Iles | 4 | Vine Hill Elementary | The Shhher Door |
| Neel Jariwala | 5 | E. M. Grimmer Elementary | Toy Cleaner |
| Kate Jasich | 3 | Holy Trinity School | Sleeping Strings |
| Naomi Jenkins | 5 | Ada W. Harris Elementary | Go Fish Portable Fish Tank |
| Shaunak Jog | 9 | American High School | Study-Buddy: Revolutionizing Education |
| Pippa Johnson | 2 | Edison Elementary | Hair Brush Plus |
| Sebastian Jones | 2 | Riviera Elementary | Safe To Drink |
| Elyse Kahn | 2 | Tulita Elementary | The Gunk Guard |
| Aiden Kalyan | 5 | Saratoga Elementary | Auto-Collect |
| Nikita Kapoor | 5 | Cornerstone Elementary | |
| John Karlsgodt | 5 | Carr Elementary | The Super Duper Nail Deflector Collector |
| Mohammed Kassem | 5 | Landmark Elementary | The Nelpr |
| Mused Kassim | 5 | Landmark Elementary | Car runs on trash |
| Lucca Keane | 6 | Lawrence E. Jones Middle | TDC ( Treat dispensing collar) |
| Caroline Kelso | 5 | Ada W. Harris Elementary | Go Fish Portable Fish Tank |
| Ani Kennell | 5 | Riviera Elementary | The Ice Cream Huggie |
| Melina Kidakarn | 6 | Our Lady of Guadalupe School | Skincare Stacker |
| Calista Kiefer | 5 | St. Catherine Laboure School | Dog Mouth Opener |
| Hudson Kim | 4 | Pacific Elementary | Investing Empire |
| Sophia Kim | 12 | South High | Dura-Band |
| Toshifumi Kimura | 5 | Victor Elementary | An Aid System for Easy Pouring from a One Gallon Milk Jug |
| Casey Klinger | 4 | Our Lady of Guadalupe School | WheelTrays |
| Lauren Konishi | 12 | North High | GradeFly |
| Danil Kostyev | 4 | Burbank Boulevard Elementary | Tik-Tak-Math |
| James Kraus | 4 | Towers Elementary | The SHHHhhhhh Box |
| Benjamin Kurz | 8 | American Martyrs | Emergency Seizure kit |
| Russell Kusaka | 4 | Towers Elementary | The Perfect Pillow |
| Christopher Kwon | 5 | Holy Trinity School | RainBrella (Raincoat+Umbrella) |
| Timothy Kyle | 5 | St. Catherine Laboure School | Instrumental Ladder |
| Ewan Lacroix | 5 | Ada W. Harris Elementary | Tundra Cap |
| Thorfinn Lamb | 5 | Gateway School | 4-Mation |
| Madison Lang | 2 | Arnold Elementary | Friends Dance Athon |
| Nidhi Lawange | 11 | Basis Independent Silicon Valley | DanceItRight |
| Hudson Lee | 2 | Anza Elementary | I’m Done! |
| Cayden Lee | 5 | Carr Elementary | Oiltula |
| Colin Lee | 7 | Richardson Middle | Safe-AIr |
| Hee Joo Lee | 5 | Wood Elementary | Bag Rain Blocker |
| Julianna Leonor | 3 | St. Albert the Great Elementary | HUG A BEAR |
| Naomi Linton-Kanas | 4 | Alta Vista Elementary | Trash Home Incineration System |
| Elsa Yuechen Liu | 5 | Montemalaga Elementary | The Angrobot |
| Alexa Lopez | 6 | Ceiba College Preparatory Academy | Rolling BackPack |
| Louie Loughran | 5 | Walteria Elementary | Eracil |
| Jayden Lui | 5 | Arnold Elementary | A.C, Auto-Can |
| Madelynn Ly | 2 | Edison Elementary | SaniSleeve: : The Wearable Anti-Germ Sleeve for Sick Kids |
| Ruby Machuca | 6 | St. Dominic Savio School | The Page Turner |
| Aaliah Magana | 8 | Alianza Charter School | Dancers Dream |
| Kylie Maldonado | 6 | Watsonville Charter School of the Arts | Mega Mag |
| Keeley Maloney | 8 | American Martyrs | Stock-It-Pocket |
| Jake Maniscalco | 8 | American Martyrs | Instant Sanitizer |
| Stephanie Marin | 6 | Bradley Elementary | Headache Helper |
| Natalie Marley | 5 | Ada W. Harris Elementary | Book Bud |
| Madeline Marshall | 8 | Holy Trinity School | Put A Sock In It! |
| Wesley Marshall | 12 | North High | GradeFly |
| Anthony Martinez | 7 | Alianza Charter School | Mobile Heating Pad |
| Luna Martinez | 0 | Arnold Elementary | Kitty Twirl (The Pounce Project) |
| Raymundo Martinez | 8 | St. Lucy Catholic School | Colour Collar |
| Sonny Rocco Martinez | 4 | Watsonville Charter School of the Arts | Swify Swifer |
| Yuriana Martinez-Villalba | 7 | Alianza Charter School | Never Cold |
| Kanika Marubadu | 7 | Jefferson Middle School | Lock-It Pocket |
| Lucy Mathison | 5 | Ada W. Harris Elementary | The Kindness Kit |
| Ellery Maziarz | 5 | Birney Elementary | Collapse-O-Board |
| Brianna Meccariello | 12 | South High | Pulley Powered Trash Compactor |
| Nashla Medina | 7 | Alianza Charter School | The emergency cane |
| Kavya Mehta | 3 | Fern Elementary | Trumeric |
| Luciana Meltzer | 5 | Ada W. Harris Elementary | The Kindness Kit |
| Ariday Mendo | 8 | Alianza Charter School | Memory Projector Holder |
| Arianna Michel-Vargas | 10 | St. Joseph High School | Creative Hand |
| Adira Mishra | 4 | Azevada Elementary | The Hostage Saviour |
| Nina Modugno | 8 | American Martyrs | Cat-Tip |
| Thomas Monk | 4 | Vine Hill Elementary | Portable Heater Hanger 6000 |
| Joseph Morvice | 2 | Carr Elementary | The Sock Hamper |
| Madison Moules | 4 | Bradley Elementary | Carbrella |
| Zaylee Najera | 2 | Adams Elementary | Rock Buddy |
| Maya Nakamura | 12 | South High | Dura-Band |
| Quinn Nakasuji | 3 | Anza Elementary | My Calm Cactus |
| Wyatt Newbill | 8 | Manhattan Beach Middle | Terreus |
| Levi Newman | 5 | Main Street Elementary | Helpful Hoodie |
| Preston Nguyen | 5 | Argonaut Elementary | The Better Brusher |
| Amy Nguyen | 8 | Magruder Middle | Pocket Pack |
| Jayden Ning | 5 | Walteria Elementary | Eracil |
| Emma Nulty | 5 | Anza (Juan de) Elementary | Cookie Shipping Container |
| Javier Orejel-Preciado | 7 | Alianza Charter School | Damage Preventer |
| Valeria Orozco-Díaz | 8 | Alianza Charter School | The Candida Stick |
| Maya Otera | 1 | Hickory Elementary | Cat Jumper Automatic |
| Oscar Otis | 5 | Saratoga Elementary | Backpack Fan 3000 |
| Lea Padilla | 7 | Alianza Charter School | Crutches walker |
| Jaehan Park | 5 | Hickory Elementary | The syringe glue |
| Cassandra Parrish | 12 | North High | MedGo! |
| Aarav Patel | 4 | Gateway School | CheckPak |
| Leo Perez-Reynoso | 7 | Alianza Charter School | Smart Pants |
| Samuel Perkins | 12 | North High | EasySeed |
| Kapree Perry | 6 | St. Albert the Great Middle | HUE MOOD |
| Jackson Phillips | 3 | Seaside Elementary | S’more-tisserie |
| Austin Pieracci | 6 | Bradley Elementary | Blue Brush |
| Robyn Pitterling | 4 | Vine Hill Elementary | tThe No Scrunching 3000 |
| Corran Pollard | 4 | Vine Hill Elementary | Portable Heater Hanger 6000 |
| Elena Potes | 5 | Main Street Elementary | Helpful Hoodie |
| Gianna Pozzi-Loyola | 5 | Watsonville Charter School of the Arts | Boot-iful |
| Elijah Prieto | 5 | Yukon Elementary | Hair Catcher |
| Emily Prueter | 5 | Anza Elementary | Stop The Stink |
| Ryan Pullis | 3 | Seaside Elementary | The Reusable Heat Helper |
| Alexandra Quevedo | 8 | Alianza Charter School | DTD |
| Destiny Quiroz | 10 | Bishop Conaty- Our Lady of Loretto High School | Mental Health Piggy |
| Oren Rahmanou | 5 | Walteria Elementary | Rain Robber |
| Ashwath Ram | 7 | Stratford San Jose Middle | Earthquake Terminator |
| Joe Ramos | 3 | Torrance Elementary | Handicap Lift |
| Manuel Rangel | 4 | St. Dominic Savio School | The Pollinator Saver |
| Julian Redmore | 0 | Madison Elementary | The Cooling Lid |
| Kingsley Reyes | 2 | Julia Lee Performing Arts Academy | K-Connect |
| James Riley | 5 | Washington Elementary | Fridgie – Frigid Delivery System (FDS) |
| Livia Rinaldi | 5 | Main Street Elementary | Power Powder |
| Gabriel Rivera | 4 | Watsonville Charter School of the Arts | The beginner Scooter |
| Owen Robinson | 5 | Saratoga Elementary | Backpack Fan 3000 |
| Chloe Robles | 6 | Ceiba College Preparatory Academy | Anxiety Bunny |
| Bethany Robles | 5 | Main Street Elementary | Power Powder |
| Jayden Rocha | 6 | Ceiba College Preparatory Academy | Battery-less Xbox Controller |
| Camila Rocha | 5 | Watsonville Charter School of the Arts | D’Organizer |
| Angel Rodriguez | 6 | Think Together – Helen Keller | Recyclable Footwear |
| Jake Roepke | 2 | Birney Elementary | Super Sorter |
| Taylor Rose | 5 | Ada W. Harris Elementary | Happy Place |
| Ivanna Ruedas | 5 | Julia Lee Performing Arts Academy | The Lock-it Desk |
| Milani Rutledge | 6 | Julia Lee Performing Arts Academy | Invisible |
| Abigail Said | 6 | Bradley Elementary | Headache Helper |
| Melissa Salgado-Rodriguez | 8 | Alianza Charter School | plant organizer |
| Celso Salinas-Holz | 6 | Alianza Charter School | The Hiker Finder |
| Eloisa Sanchez | 2 | Birney Elementary | Super Duper Pooper Scooper |
| Joaquin Sands | 5 | Landmark Elementary | CalNutr Detector |
| Viviana Santamaria | 10 | St. Joseph High School | Creative Hand |
| Valeria Santoyo | 12 | St. Joseph High School | Go-Grow |
| Elizabeth Segoviano-Figueroa | 7 | Alianza Charter School | Crutches walker |
| Dhrishti Shah | 5 | Saratoga Elementary | Helper Holder |
| Itsyana Shah | 0 | Seaside Elementary | EASY SHOES |
| Ivana Shah | 2 | Seaside Elementary | SKATING FRIEND |
| Addison Shamban | 5 | Anza Elementary | Stop The Stink |
| Vita Sharrett | 6 | Lawrence E. Jones Middle | Magnetic Chip Bag |
| Xenia Sherwood | 6 | Watsonville Charter School of the Arts | The Pure Pet Portal |
| Sufjan Shin | 2 | Arlington Elementary | Block-a-pick |
| Sevigny Shin | 3 | Arlington Elementary | Extenda Mic |
| Radhika Sikaria | 12 | South High | Pulley Powered Trash Compactor |
| Mandeep Singh | 4 | Azevada Elementary | (TPH) The Power HeadBand |
| Asher Snitzer-Beck | 5 | Gateway School | InjectiCare Kit |
| Micah SooHoo | 4 | Towers Elementary | The TRACAP |
| Riya Srivats | 3 | E. M. Grimmer Elementary | Diet Chips |
| Rishab Srivats | 5 | Fred Weibel Elementary | D-Shirt |
| Ramzi Steenhoek | 12 | North High | EasySeed |
| Elliana Steiner | 5 | Ada W. Harris Elementary | Book Bud |
| Owen Steven | 2 | Coastal Pacifica | Don’t Waste Food, Dude |
| Liam Steven | 0 | Coastal Pacifica | Knight Time Glasses Cleaner |
| Amber Stevens | 4 | Arlington Elementary | Traffic Night Light |
| Sritha Sthothrabhashyam | 12 | West High | SheetKeep |
| Drew Stillittano | 3 | Birney Elementary | Go Get’em Game |
| Karthik Subramanian | 10 | American High School | AquaMate – An Innovative IoT Solution to Track Water Intake and Provide Reliable Alerts |
| Vaishali Subramaniyan | 5 | Argonaut Elementary | Pinky Protector |
| Dhruv Sumant | 5 | Argonaut Elementary | Dripidy Drop Slurp |
| William Sutton | 5 | Walteria Elementary | Eracil |
| Ichiro Suzuki | 12 | South High | The Comfy Cushion |
| Cole Tabancay | 2 | Anza Elementary | COLE’S COOL ICE CREAM CATCHER |
| Alan Taft | 6 | Richardson Middle School | The Amazing Aqua Scrubber |
| Omer Talker | 5 | Saratoga Elementary | Auto-Collect |
| Harper Tanglao | 2 | Anza Elementary | EZ-Breezy- Debris Tool |
| Emi Tanimura | 5 | Riviera Elementary | EcoPhant Watering Can |
| Reimi Tanimura | 3 | Riviera Elementary | Wrap-N-GO Pencil Holder |
| Justin Terao | 12 | North High | MedGo! |
| Talin Thadhani | 4 | Pacific Elementary | Investing Empire |
| Julian Thomas | 5 | Watsonville Charter School of the Arts | Lego Sorter 3000 |
| Hannah Thompson | 5 | Our Lady of Guadalupe School | Puppy Cuppy |
| Getsemani Tirado-Zaragoza | 8 | Alianza Charter School | Dancers Dream |
| isabella Torres | 6 | St. Albert the Great Middle | Homeless Children Removable Tent Badge |
| Yaretzi Trujillo | 7 | St. Philip Neri School | Warmie Onesie |
| Izaac Trujillo | 7 | St. Philip Neri School | Basketball Bounce Out |
| Adler Tully | 3 | Towers Elementary | Seed Spacer |
| Hayden Turk | 4 | Riviera Elementary | The Warming Plate |
| Avery Turnquist | 5 | Our Lady of Guadalupe School | Puppy Cuppy |
| Francisco Uribe | 6 | Ceiba College Preparatory Academy | Grabo 500 |
| Aubrey Uwins Johnson | 6 | Lawrence E. Jones Middle | Magnetic Chip Bag |
| Camila Valdez-Fernandez | 7 | Alianza Charter School | Never Cold |
| Olivia Vang | 2 | Arlington Elementary | The Forever Headband |
| Shaun Varghese | 1 | Point Vicente Elementary | LIGHTS ON – Multiplication Game |
| Sarah Varghese | 7 | Ridgecrest Intemediate | LOST IT? LOC8 IT! – A lost and found app for the blind |
| Kyra Varro | 5 | Argonaut Elementary | Super Wipes |
| Isabela Vasquez-Melogza | 8 | Alianza Charter School | The Candida Stick |
| Camille Vega | 8 | Our Lady of Guadalupe School | SMART trash can |
| Venisha Vennapusa | 5 | E. M. Grimmer Elementary | Egg Shell Crusher |
| Manav Vhanakaware | 6 | Jefferson Middle | Aladdin, the Magic Lamppost |
| Palash Vhanakaware | 0 | Wood Elementary | The Funtainer |
| Josue Villegas | 8 | Alianza Charter School | The Self-Tightening Belt |
| Madeline Walz | 4 | Gateway School | Double Vision |
| Royal Weatherborne | 3 | Julia Lee Performing Arts Academy | Scrub-Dub 3000 |
| Catherine Wiley | 4 | Holy Trinity School | The Pointe Shoe Perfector |
| Quinette Winifred | 6 | St. Peter the Apostle Catholic School | The Snake Scarer |
| Rachel Tiffany Wong | 2 | Walteria Elementary | Anti-Smudge For Lefties |
| Grace Woo | 1 | Vista Grande Elementary | Mud Be Gone |
| Alyssa WorkmanTorres | 6 | Ceiba College Preparatory Academy | Safe-Ped |
| Charlotte Wright | 7 | American Martyrs | Becoming Aware |
| Haley Yang | 1 | Anza Elementary | Anti Gravity Tissue Case |
| Travis Yax | 5 | Adams Elementary | The Helper Handle |
| Natiri Yerena | 6 | Alianza Charter School | Hands-Free Leash Holder |
| Sophia Zamora | 6 | Ceiba College Preparatory Academy | Hair fixer |
| Mauricio Zamora-Sanchez | 7 | Alianza Charter School | Mobile Heating Pad |
| Bryanna Zamora-Vazquez | 8 | Alianza Charter School | plant organizer |
| Alvin Zhang | 5 | Arnold Elementary | A.C, Auto-Can |
| Johnny Zhou | 4 | Clara Barton Elementary | Habitfold |
| Chengshuang Zhou | 6 | Clara Barton Elementary | Habitfold |
| Chengming Zhou | 7 | River Heights Intermediate | Habitfold |
| Charles Zhu | 2 | Torrance Elementary | Grandma’s Grip Gloves |