Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph A. Rapp | Caterpillar | 3 |
| 2 | Carl D. Jahns | Zbb Technologies | 2 |
| 3 | Joseph Gerald Lucey | The Radio Flyer | 1 |
| 3 | Gerald R. Ritzow | All-Glass Aquarium Company | 1 |
| 3 | Norbert Hahn | Rite-Hite Holding | 1 |
| 3 | Gerald W. Davis | Allen-Bradley Company | 1 |
| 3 | Dennis E. Burkhardt | Johnson Service | 1 |
| 3 | Jan Walker | Eaton | 1 |
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