Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722814 | Propellent charge and method of making the charge by crushing parts with holes | Gero Waehner, Michael R. Korn, Dieter Fichter, Dieter Girke, Johan Kobes | 1988-02-02 |
| 4627352 | Single- or multiple-base powder charges for propellants and process for their manufacture | Dieter Girke, Gerd Kellner | 1986-12-09 |
| 4453860 | Firedamp-safe method for stud driving cartridges | Axel Homburg | 1984-06-12 |
| 4416712 | Double-base solid propellants | Joachim Monch | 1983-11-22 |