Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924614 | Gun barrel construction | Dietrich Hoffmann | 1990-05-15 |
| 4882974 | Method for increasing the hitting probability of multi-barrel machine weapons | Ingolf Reuter, Dietrich Hoffmann | 1989-11-28 |
| 4872390 | Insert barrel with adjusting device | Roland Bertiller, Roland Maier | 1989-10-10 |