Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681185 | Apparatus for the automatic engagement and disengagement of drive elements of a motor vehicle | Rudolf Hoernig, Peter Herges, Bernd Knoff, Karl-Heinz Richter, Henning Wallentowitz | 1987-07-21 |