Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183016 | Hydraulic valve clearance compensator | — | 1993-02-02 |
| 5159907 | Hydraulic valve lifter | — | 1992-11-03 |
| 5107806 | Hydraulic valve-clearance compensating element for internal combustion engines | Klaus Dohring | 1992-04-28 |
| 4369707 | Short circuit fuse for electrical igniters | — | 1983-01-25 |
| 4334699 | Cap-like cover for an air bag installation | Helmut Patzelt, Albert Seybold | 1982-06-15 |