St. John's, CA ranks #3,057 worldwide for total patents filed in 2021, with 40 patents from 21 inventors. Leading employers of inventors based in St. John's, CA include Avalon Holographics, Medtronic, The Procter & Gamble.
Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matthew Hamilton | Avalon Holographics | 5 |
| 1 | Chuck Rumbolt | Avalon Holographics | 5 |
| 3 | Matthew Troke | Avalon Holographics | 4 |
| 3 | Donovan Benoit | Avalon Holographics | 4 |
| 3 | Robert Lockyer | Avalon Holographics | 4 |
| #6 | Thomas Butyn | Avalon Holographics | 3 |
| #7 | Constantin Bogdan Ciobotaru | Medtronic | 1 |
| #7 | Rob Anthony | The Procter & Gamble | 1 |
| #7 | Sheikh Fazle Rabbi | Duxion Motors | 1 |
| #7 | Bill Conway | Instrumar Limited | 1 |
| #7 | Jason Bigelow | Schlumberger Technology | 1 |
| #7 | Iryna Borshchova | Seamatica Aerospace | 1 |
| #7 | Joshua Swamidas | Instrumar Limited | 1 |
| #7 | Andrew Fisher | GE | 1 |
| #7 | Siu Donald O'Young | Seamatica Aerospace | 1 |
| #7 | Stephen King | 3M | 1 |
| #7 | Ruth Abraham | Instrumar Limited | 1 |
| #7 | David Bonnell | Bmc Software | 1 |
| #7 | Chris Nolan | Instrumar Limited | 1 |
| #7 | Jennifer Campbell-Correa | Avalon Holographics | 1 |
| #7 | Greg Naterer | University Of Ontario Institute Of Technology | 1 |