Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7707760 | Safety apparatus for weapons | — | 2010-05-04 |
| 7621065 | Sight devices and related methods | — | 2009-11-24 |
| 7191557 | Firearms, grips for firearms, and methods for using the same | Wolfgang Bantle | 2007-03-20 |
| 6907813 | Safety mechanisms for automatic firearms | — | 2005-06-21 |
| 6829858 | Grenade launchers and methods to secure a grenade launcher to a firearm | — | 2004-12-14 |
| 6481145 | Grenade launcher | Berthold Weichert, Gerhard Gielke | 2002-11-19 |
| 5691497 | Self-loading grenade launcher | Berthold Weichert, Ernst Wössner, Gerhard Gielke | 1997-11-25 |