Patents per Year
Top Inventors at Hemagen/Pfc All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert J. Kaufman | 13 |
| 1 | Thomas J. Richard | 13 |
| 3 | Leland C. Clark, Jr. | 3 |
| 3 | Robert F. Shaw | 3 |
| #5 | George G. I. Moore | 2 |
| #5 | Raymond C. Grabiak | 2 |
| #5 | Richard M. Flynn | 2 |
| #5 | Thomas H. Goodin | 2 |
| #5 | William P. Cacheris | 2 |
| #10 | Albert Lee | 1 |
| #10 | Donald W. Schoendorfer | 1 |
| #10 | Ralph W. Fuhrhop | 1 |