Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James T. Rumbaugh | Berkley | 4 |
| 2 | Brad J. Benit | Berkley | 3 |
| 3 | Robert L. Netsch | Berkley | 2 |
| #4 | John A. Prochnow | Berkley | 1 |
| #4 | Thomas E. Kuhlman | — | 1 |
| #4 | Gary R. Oberg | Berkley | 1 |
| #4 | Harlan B. Christenson | Berkley | 1 |
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