Top Inventors at Princeton Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Alwin J. Stahel | 6 |
| 2 | Leo F. Wildgen | 2 |
| 3 | Carl G. Bestler | 1 |
| #4 | Jerome A. Grunstad | 1 |
| #5 | William B. Campbell | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Alwin J. Stahel | 6 |
| 2 | Leo F. Wildgen | 2 |
| 3 | Carl G. Bestler | 1 |
| #4 | Jerome A. Grunstad | 1 |
| #5 | William B. Campbell | 1 |