Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9072925 | Valve | Karl Bermes | 2015-07-07 |
| 8083003 | Fire extinguisher with a container holding a fire extinguishing substance and corresponding compressed-gas cylinder | Karl Bermes | 2011-12-27 |