Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610901 | Method for detecting the opening of a passive pressure control valve | Martin Bucher, Armin Dölker, Volker Wachter | 2009-11-03 |
| 7451038 | Method for detecting the opening of a passive pressure limiting valve | Martin Bucher, Armin Dölker, Volker Wachter | 2008-11-11 |