Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317786 | Rotary plate with continuously curved sliver depositing channel | Rudolf Oexler, Friedrich Hauner | 1994-06-07 |
| 4773210 | Open-end rotor-spinning device | Hans Landwehrkamp, Eberhard Grimm, Eugen Hini | 1988-09-27 |