Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987396 | Electromagnetic switch, in particular for starting devices of internal-combustion engines | — | 1991-01-22 |
| 4755781 | Electrical switch for starters | — | 1988-07-05 |
| 4604597 | Solenoid switch suitable for motor starters | Klaus Bolenz | 1986-08-05 |
| 4356735 | Starting mechanism for internal combustion engines | Martin Mayer | 1982-11-02 |
| 4243964 | Electromagnetically operated switch, particularly starter switch for automotive starter motors | Martin; Sprenger | 1981-01-06 |