Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945276 | Valve with unilaterally constrained piezoelectric bending element as actuating device | Erich Dörfler, Bernhard Russ, Günther Strasser | 2005-09-20 |
| 4787415 | Valve | — | 1988-11-29 |
| 4754693 | Valve | — | 1988-07-05 |
| 4750521 | Multiple connection valve | — | 1988-06-14 |