Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | R. J. Dwayne Miller | Unknown | 12 |
| 2 | Richard P. Lehmann | — | 3 |
| 2 | Jon K. Walimaa | The Toro | 3 |
| #4 | David J. Brisson | — | 2 |
| #4 | John R. Brisson | — | 2 |
| #4 | Robert J. Branback | — | 2 |
| #4 | James R. Helmer, Sr. | — | 2 |
| #8 | George A. Skogg | — | 1 |
| #8 | Milton F. Raketich | — | 1 |
| #8 | Holden H. Smith | Champion International Corporation Limited | 1 |
| #8 | Henry V. Mikulich | — | 1 |
| #8 | Alan J. Varda | — | 1 |
| #8 | Susan Marsy | — | 1 |
| #8 | Kerrie Rae Freeman | — | 1 |
| #8 | Roland J. Marcell | — | 1 |
| #8 | Cheryl Spencer | — | 1 |
| #8 | Andy Thom | — | 1 |
| #8 | Jonathan Coyne | The Toro | 1 |
| #8 | Jen Strelcheck | The Toro | 1 |
| #8 | Matthew Schlueter | The Toro | 1 |
| #8 | Brad L. Staedt | — | 1 |
| #8 | Corey J. Kowalski | GE | 1 |
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