Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379991 | Horizontally and vertically acting viscous vibration damper | Frank Michael Weber | 1995-01-10 |
| 4533109 | Elastic support unit | — | 1985-08-06 |
| 4489991 | Elastic support for machines | — | 1984-12-25 |