Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4448403 | Position drive | Karl-Heinz Kruger | 1984-05-15 |
| 4311959 | Capacitive measuring sensor | Wolfgang Wagner, Gunter Opitz | 1982-01-19 |
| 4270109 | Bounce-free lifting device | Karl-Heinz Kruger | 1981-05-26 |