Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889053 | Projectile equipped with braking parachute | Werner Grosswendt, Klaus Unterstein | 1989-12-26 |
| 4850279 | Subcaliber projectile with pivotally separable drive cage | Reinhart Fuchs, Hans W. Luther, Peter Wallow, Juergen Boecker, Rudolf Romer +3 more | 1989-07-25 |