Top Inventors at Insinger Machine All Time
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James S. Calhoun | 4 |
| 1 | Mark A. Ferguson | 4 |
| 3 | Ari B. Cantor | 2 |
| 3 | Lewis Heayns | 2 |
| 3 | Matthew A. Smith | 2 |
| #6 | Albert Pure | 1 |
| #6 | Herbert D. Fritz | 1 |
| #6 | James J. Bittner | 1 |
| #6 | Michael Jarvis | 1 |
| #6 | Austin H. Rosenblum | 1 |