Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356122 | Hydraulically damped bearing for a piston engine having a relief valve for insulating engine idling vibrations | Ulrich Freudenberg | 1994-10-18 |
| 5349537 | Hydraulically damped rubber bearing that supports a mechanical subassembly | Stefan Burger, Georg Feurer, Ulrich Freudenberg, Uwe Weltin | 1994-09-20 |
| 5346192 | Hydraulic bearing with electromagnetically compensated chambers | Uwe Weltin, Ulrich Freudenberg | 1994-09-13 |
| 5318283 | Rubber bearing | Uwe Weltin, Ulrich Freudenberg | 1994-06-07 |