Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7506571 | Breech assembly for an electrothermal gun | Frederik Gert Johannes Breytenbach | 2009-03-24 |
| 6223643 | Obturator for a gun | — | 2001-05-01 |
| 5663519 | Breech for a gun which is able to operate with two different breech blocks | — | 1997-09-02 |