Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302008 | Process of producing a propellant charge igniter | Stefan Thiesen, Klaus Unterstein | 2001-10-16 |
| 5895881 | Propellant charge igniter | Stefan Thiesen, Dieter Jungbluth | 1999-04-20 |
| 5831204 | Propellant igniter assembly having a multi-zone booster charge | Stefan Thiesen, Walter Simon, Dieter Jungbluth | 1998-11-03 |
| 5670735 | Propellant igniting system and method of making the same | Helmut Ortmann, Gunter Frye, Rainer Böhm | 1997-09-23 |
| 4452653 | Method of coating ammunition with a protective surface layer | Wolfram Witt | 1984-06-05 |