Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5509667 | Radial lip seal for a shaft in a housing | Norbert Klein | 1996-04-23 |
| 5370404 | Radial lip seal with interposed bearing | Norbert Klein | 1994-12-06 |
| 5368397 | Guide bushing with an integrated seal for the clutch-release bearing of a gear unit | — | 1994-11-29 |
| 4746128 | Cassette shaft seal | — | 1988-05-24 |