Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph Ladd | The Procter & Gamble | 7 |
| 2 | Joseph D. Rogers | Roam Holdings | 5 |
| 3 | Don James Bray | Regal Beloit America | 2 |
| #4 | Jessica M. Ladd | — | 1 |
| #4 | Roger G. Hackard | Dayco Holdings, Lp | 1 |
| #4 | CHRISTOPHER FRANK | — | 1 |
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