Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112007 | Missile steering device | — | 1992-05-12 |
| 4803925 | Device for the limitation of gas pressure in a combustion chamber provided inside a projectile | — | 1989-02-14 |
| 4765565 | Pressure relief valve arrangement for a pyrotechnic gas generator | Klaus Unterstein | 1988-08-23 |
| 4727902 | Valve arrangement | Klaus Unterstein | 1988-03-01 |