Patents per Year
Top Inventors at Diamond Machine Werks All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Walter R. Krevald | 3 |
| 2 | Andreas Joerg | 1 |
| 2 | Brad Farrell | 1 |
| 2 | Donald Wooldridge | 1 |
| 2 | Francis J. Holzer | 1 |
| 2 | Peter D. Urasky | 1 |
| 2 | Thomas A. Wilke | 1 |