Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289755 | Ram head | Erich Zielinski, Adolf Nordmann | 1994-03-01 |
| 5105715 | Tank turret with increased recoil mass | Adolf Nordmann, Wilfried Becker, Josef Metz, Erich Zielinski, Hans Hulsewies +2 more | 1992-04-21 |