Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074078 | Device for circular and/or profile grinding | Peter Wyler | 1991-12-24 |
| 4550127 | Composition and method for forming molded and cast machine parts | — | 1985-10-29 |
| 4405683 | Surface plate and slideway elements | — | 1983-09-20 |