Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607825 | Non-return valve | Torsten Gerlich, Volker Daume | 2013-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607825 | Non-return valve | Torsten Gerlich, Volker Daume | 2013-12-17 |