Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175653 | Utilization of a material possessing a micro-duplex grain structure | Peter Ruchel | 1992-12-29 |
| 4892991 | Utilization of a material possessing a micro-duplex grain structure | Peter Ruchel | 1990-01-09 |
| 4875414 | Explosive charge with a projectile-forming metallic insert | Klaus von Laar | 1989-10-24 |
| 4867061 | Penetrator and method for the manufacture thereof | Klaus von Laar | 1989-09-19 |
| 4679915 | Deformable mirror | Helmut Kriz | 1987-07-14 |