Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dee Volin | Zhejiang Zhengte Co. | 3 |
| 1 | Mark Cheyne | Esco Group | 3 |
| 1 | Keith S. Warren | J. Frank Schmidt & Son | 3 |
| #4 | Christopher Giddings | — | 2 |
| #4 | Christopher M. Walthers | Cascade | 2 |
| #6 | Yesenia Meraz-Torres | Esco Group | 1 |
| #6 | David T. Price | onsemi | 1 |
| #6 | Todd Thom | — | 1 |
| #6 | Guy E. Meacham | J. Frank Schmidt & Son | 1 |
| #6 | Richard Fieldhouse | Air Vent | 1 |
| #6 | William Cabusao Serafica | — | 1 |
| #6 | Gabriel Kerslake | — | 1 |
| #6 | Kevin Black | Moxtek | 1 |
Part of Oregon