Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403083 | Multiple resonance filter | Günter Engel, Thomas Feichtinger, Markus Ortner | 2008-07-22 |
| 6608547 | Low capacity multilayer varistor | Guenther Greier, Heinrich Zoedl, Guenter Engel | 2003-08-19 |
| 5864277 | Overload current protection | Wilhelm Grimm | 1999-01-26 |
| 5574620 | Electrical component resistant to damage by infrared radiation | Wilhelm Grimm | 1996-11-12 |