Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329439 | Brush for an electric machine, in particular of a motor vehicle, and method for determining wear of such a brush | Markus Laemmermann | 2022-05-10 |
| 9227517 | Charging device having a bidirectional auxiliary power supply unit | Robert Griessbach | 2016-01-05 |
| 7363900 | Multi-cylinder internal combustion engine for vehicles | Robert Griessbach, Andreas Werner, Steffen Lutz, Rolf Kruse | 2008-04-29 |
| 6295519 | Method and apparatus for coupling multiple computer peripherals to a computer system through a single I/O port | Richard Wagner | 2001-09-25 |
| 5541582 | Apparatus for data communication switching | Richard Wagner, James R. Behrens | 1996-07-30 |