Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204494 | Subcaliber projectile with sabot | Jurgen Meyer, Achim Sippel, Heinz-Josef Kruse, Siegfried Kessler, Ulrich Theis | 1993-04-20 |
| 5090328 | Spin stabilized projectile unit | Ulrich Theis, H. -P. Hellmeister, Bernhard Bisping, Michael Vagedes, Siegfried Kebler +1 more | 1992-02-25 |
| 4867065 | Training cartridge | Hans-Joachim Kaltmann | 1989-09-19 |