Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830546 | Automatic firearm gas feed apparatus | Stefan Doll, Daniel Kohler, Wilhelm Fischbach | 2020-11-10 |
| 10788279 | Chambering device for an automatic firearm, and an automatic firearm equipped with the chambering device | Wilhelm Fischbach, Johannes Kopf | 2020-09-29 |