Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gary J. Gracyalny | Briggs & Stratton | 5 |
| 2 | William D. Straub | Nordco | 2 |
| 3 | Gregg R. Sorenson | Gerhard-Sorenson | 1 |
| 3 | Mark S. Lemberger | — | 1 |
| 3 | Thomas J. Widule | Kelley Company | 1 |
| 3 | Michael D. Elberson | Autoquip | 1 |
| 3 | Robert L. Brandel | Briggs & Stratton Power Products Group | 1 |
| 3 | Phillip C. Ruehl | A. O. Smith | 1 |
| 3 | Donald E. Wright | The Boeing | 1 |
| 3 | Harold Roelke | — | 1 |
| 3 | Daniel Peter Jeatran | — | 1 |
| 3 | Benjamin Bolton | A. O. Smith | 1 |
| 3 | Richard J. Frangesch | GE | 1 |
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