Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joel P. Thatcher | Unknown | 9 |
| 2 | James Hawthorne | — | 3 |
| 3 | Douglas Weeks | — | 1 |
| 3 | Clyde M. Range | — | 1 |
| 3 | Refugio Salazar | — | 1 |
| 3 | James M. Ponciano | Covercraft Industries | 1 |
| 3 | Jaroslav Antoszewski | US Air Force | 1 |
| 3 | Charley R. Knight | — | 1 |
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