Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560464 | Telephone switching system and method | Udo Klotz, Franz Egger, Bernd Schneider | 2003-05-06 |
| 6285879 | Process and system for automatic routing | Gerhard Lechner, Eckard Schottle, Dirk Weiler | 2001-09-04 |
| 4269069 | Pressure sensor, especially for intake air suction pressure | Dieter Handtmann, Erich Zabler | 1981-05-26 |