Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819067 | Contact washer system and method for controlling a windscreen wiper motor | — | 2004-11-16 |
| 6703732 | Electromotor, especially wiper motor, wiping the glass surface of a motor vehicle | — | 2004-03-09 |
| 6078157 | Circuit for operating an electric motor during shut down | Hartmut Seiler | 2000-06-20 |
| 6028408 | Control device for a windshield wiper motor | — | 2000-02-22 |
| 6023107 | Circuit arrangement for controlling a wiper motor | — | 2000-02-08 |
| 6011369 | Device and method for controlling windscreen wipers | — | 2000-01-04 |