Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jon C. Zook | Illinois Tool Works | 4 |
| 2 | Roger W. Barr | Construction Specialties | 3 |
| 3 | James E. Cawthern, Jr. | Andritz Sprout-Bauer | 1 |
| 3 | Chris L. Wheeland | Litton Systems | 1 |
| 3 | David Martinez | Shop Vac | 1 |
| 3 | Brian T. Sinn | Tampella Power | 1 |
| 3 | Kulwarn S. Parmar | Tampella Power | 1 |
| 3 | Donald E. Armstrong | Gte Products | 1 |
| 3 | Joseph C. Musheno | Litton Systems | 1 |
| 3 | Brian G. Martin | Tampella Power | 1 |
| 3 | Leonid S. Blokh | Tampella Power | 1 |
| 3 | Thomas A. Frazier | Ortho Pharmaceutical | 1 |
| 3 | Gregory R. Kohler | Andritz Sprout-Bauer | 1 |
| 3 | Matti Rautanen | Tampella Power | 1 |
Part of Pennsylvania