Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090326 | Lightweight training bomblet equipped with axially tensioned housing covers | Ernst-Wilhelm Altenau, Ulf Hahn, Siegmar Fischer | 1992-02-25 |
| 5076171 | Bomblet carrier projectile equipped with lightweight training bomblets arranged in layers | Ernst-Wilhelm Altenau, Siegmar Fischer | 1991-12-31 |