Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360707 | Solenoid switch for starters | — | 2002-03-26 |
| 6148781 | Starting device for an internal combustion engine, especially of a motor vehicle, with a redundancy circuit | Stefan Renner, Martin Mayer, Claus Kramer, Rainer Topp, Volker Koelsch +3 more | 2000-11-21 |
| 5677656 | Engaging relay for starter devices | Fritz Mauch, Martin Mayer | 1997-10-14 |
| 5239954 | Starter protection circuit | Manfred Hirth, Klaus Bolenz | 1993-08-31 |