Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Will Robert Nielsen Hippen | Borgwarner | 3 |
| 2 | Keith Allen Harwood | — | 1 |
| 2 | William B. Hilfiker | Hilfiker Pipe Co. | 1 |
| 2 | Don Allen Harwood | Lsi | 1 |
| 2 | Michael Flashman | Zymergen | 1 |
| 2 | William K. Hilfiker | Hilfiker Pipe Co. | 1 |
| 2 | Harold K. Hilfiker | Hilfiker Pipe Co. | 1 |
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