Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769184 | Low friction rotary knife | — | 2004-08-03 |
| 6751872 | Power operated rotary knife | Robert L. Leimbach, Raymond J. Herrmann | 2004-06-22 |
| 6694649 | Motor driven knife including depth limiting device | Robert L. Leimbach, Robert R. Bolin | 2004-02-24 |