Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928980 | Sealing cover, particularly for motor vehicle crankcases and gear boxes | — | 1990-05-29 |
| 4919090 | Mounting aid for installing valve actuating elements | James H. Maquire, Clifford R. Worsley, Martin J. Whitehead | 1990-04-24 |
| 4854598 | Slide ring seal with carrier body | — | 1989-08-08 |
| 4825824 | Valve clearance adjusting device | Klaus Pesch | 1989-05-02 |
| 4826180 | Valve stem sealing assembly | — | 1989-05-02 |
| 4815425 | Diaphragm seal for a valve tappet | Klaus Pesch | 1989-03-28 |
| 4667967 | Shaft sealing system with lip and labyrinth seals | — | 1987-05-26 |
| 4656978 | Valve clearance adjusting device | — | 1987-04-14 |
| 4548547 | Seal assembly, particularly for liquid pumps | — | 1985-10-22 |
| 4531483 | Lip sealing ring in an internal combustion engine | Paul Vossieck | 1985-07-30 |
| 4484751 | Crankcase housing cover with sealing means | — | 1984-11-27 |
| 4470605 | Shaft seal assembly and method of making the same | — | 1984-09-11 |