Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375172 | Hydraulically-damping engine bearing | Heinrich Meyer, Jorn-Rainer Quast | 2002-04-23 |
| 5492310 | Hydraulically damping elastic bearing | Josef Gross, Peter Maier, Jorn-Rainer Quast | 1996-02-20 |