Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7454949 | Gas sensor and method for production thereof | Heinz Geier, Helmut Weyl, Siegfried Nees, Bernhard Wild, Rainer Maier +3 more | 2008-11-25 |
| 7254984 | Sensor | Helmut Weyl, Frank Meier, Peter Dettling | 2007-08-14 |