Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676599 | Outer joint part for a tripod joint | Michael Ricks, Peter Bilz, Werner Jacob | 1997-10-14 |
| 5607358 | Connection between inner joint part and driveshaft | Eugen Stall | 1997-03-04 |