Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert N. Poole | Irwin Industrial Tool | 3 |
| 2 | Raymond W. Howard | — | 2 |
| 2 | Daniel Devoe | Presidio Components. | 2 |
| #4 | Todd A. Peterson | Pioneer (Corteva) | 1 |
| #4 | Gerhard N. Schrauzer | Quantum | 1 |
| #4 | Steven McRae | — | 1 |
| #4 | James E. Drummond | Hughes Aircraft | 1 |
| #4 | John M. Jester | — | 1 |
| #4 | Robert Ambach | Unknown | 1 |
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