Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4619181 | Ammunition and magazine for an automatic loading arrangement | Manfred Pehker, Erich Zielinski, Adolf P. Bierwirth | 1986-10-28 |
| 4587882 | Pneumatic recuperator mechanism for a gun barrel | — | 1986-05-13 |
| 4502366 | Hydraulic recoil brake system for braking the gun barrel recoil movement after the firing traverse | Erich Zielisnki | 1985-03-05 |
| 4485722 | Recoil brake with hydropneumatic recuperator and forward movement damping | Gert Winkler | 1984-12-04 |