Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald R. Spencer | — | 6 |
| 2 | Chester James Hill, IV | The Boeing | 4 |
| 3 | Gary A. Landolt | — | 3 |
| #4 | Daniel B. Knoll | — | 2 |
| #4 | Michael Brainerd | S-B Power Tool | 2 |
| #6 | Carl Ray Mager | — | 1 |
| #6 | Leonard S. Sconce | — | 1 |
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