Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John W. Pfeiffer | The Young Industries | 22 |
| 2 | Christopher Graham Vincent | Dyson Technology Limited | 12 |
| 3 | James D. Foresman | Andritz Sprout-Bauer | 9 |
| #4 | Kevin W. Smith | Emeh | 7 |
| #5 | Roderick L. Phillips | — | 4 |
| #5 | James G. Fenstermacher | Construction Specialties | 4 |
| #7 | Gary L. Houseknecht | Gte Products | 3 |
| #8 | Mary Reiner | The Young Industries | 2 |
| #8 | Curtiss F. Wykoff | The Young Industries | 2 |
| #10 | Joan M. Falls | — | 1 |
| #10 | Fred C. DeWire | The Young Industries | 1 |
| #10 | Daniel McClain | Xerox | 1 |
| #10 | Barry Hodge | Andritz | 1 |
| #10 | Lancer Thomas | — | 1 |
| #10 | Darko Ostojic | Emeh | 1 |
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