Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186351 | Injection valve | Herbert Guettler, Eberhard Holder, Martin Matt, Viktor Pfeffer | 2007-03-06 |
| 6732721 | Injection valve | Herbert Guettler, Eberhard Holder, Martin Matt, Viktor Pfeffer | 2004-05-11 |
| 6616066 | Injection valve | Herbert Guettler, Eberhard Holder, Martin Matt, Viktor Pfeffer | 2003-09-09 |
| 6431471 | Bi-fuel injector, in particular for combustion engines, and method of injection | Claus Anzinger, Attila Bokodi, Eberhard Holder, Wolfgang Legner, Viktor Pfeffer | 2002-08-13 |