Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094477 | Butterfly valve | Peter Thiessen, Torsten Fabian Rupp, Heribert Herold | 2018-10-09 |
| 5624318 | Constant velocity joint with a connecting shaft | Werner Jacob, Manfred Niederhufner | 1997-04-29 |
| 5611733 | Driveshaft with plunging part | Werner Jacob, Manfred Niederhufner | 1997-03-18 |