Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846000 | Arrangement for measuring the stress of mounted driving belts | — | 1989-07-11 |
| 4793071 | Arrangement for measuring the relative distance of closely adjacent objects | Ivar-Rudolf Schwertner | 1988-12-27 |