Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046948 | Retrofit safety means for weapons and method for securing weapons | Dirk Steuwer | 2011-11-01 |
| 8020332 | Device and safeguard unit for the storage of a firearm | Karl-Friedrich Giebel, Daniel Graser, Stefan Parhofer, Vaso Pavlicic, Dirk Steuwer | 2011-09-20 |