Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968104 | Caterpillar track | Rolf Bender | 1990-11-06 |
| 4524671 | Antifriction bearing for longitudinal displacement guidance of a gun barrel | Rolf Bender, Werner Jacob | 1985-06-25 |