Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620261 | Bearing bush and method of manufacturing the bearing bush | — | 1997-04-15 |
| 5560593 | Elastic bearing bush | Manfred Hofmann | 1996-10-01 |
| 5381929 | Leveraged tube-winder with passive unwinding restraint | — | 1995-01-17 |