Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4242860 | Yarn monitoring apparatus for an open end spinning turbine | Heinz Wehde, Burkhard Wulfhorst | 1981-01-06 |
| 4209778 | Yarn monitoring apparatus for an open-end spinning turbine | Heinz Wehde, Burkhard Wulfhorst | 1980-06-24 |
| 4183199 | Apparatus for bringing to rest the rotor of an open-end spinning device | — | 1980-01-15 |