Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert A. Chaltry | Tyco Fire Products Lp | 4 |
| 2 | John D. Morrison | Tyco Fire Products Lp | 3 |
| 2 | Daniel J. Johnston | Patz | 3 |
| #4 | Bryce Harding | — | 1 |
| #4 | Gary Lee Zorn | — | 1 |
| #4 | Thomas Robert Wiedemeier | — | 1 |
Part of Wisconsin