Patents per Year
Top Inventors at Friedman Research All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Keith A. Friedman | 5 |
| 2 | D. Erich Weerth | 3 |
| 3 | Dennis Mihora | 2 |
| #4 | Fred Kahl | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Keith A. Friedman | 5 |
| 2 | D. Erich Weerth | 3 |
| 3 | Dennis Mihora | 2 |
| #4 | Fred Kahl | 1 |