Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4650167 | Vibration damper | Heinz Steiner | 1987-03-17 |
| 4558852 | Vibration damper with linearly reciprocating mass | Heinz Steiner | 1985-12-17 |
| 4385665 | Kinetic energy absorber | — | 1983-05-31 |
| 4290721 | Tool holder assembly for a portable power tool | — | 1981-09-22 |