Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888857 | Apparatus for removing fiber material accumulations, in particular from bales of spinning material | Guenter Lucassen, Reinhard Schmidt | 1989-12-26 |
| 4887070 | Apparatus for protecting persons entering the zone of danger of power-operated textile machines | Guenter Lucassen, Reinhard Schmidt | 1989-12-12 |
| 4866815 | Apparatus for separating impurities from a fiber material flow, in particular spinning material fibers | Guenter Lucassen, Reinhard Schmidt | 1989-09-19 |
| 4864693 | Flow-through fiber preparation feed system and method | Guenter Lucassen, Bernhard Bocht | 1989-09-12 |
| 4858278 | Apparatus for cleaning and opening textile fiber material | Guenter Lucasse, Rolf Jung, Bernhard Bocht | 1989-08-22 |
| 4858277 | Process and apparatus for cleaning and opening loose fiber stock, e.g. cotton | Guenter Lucassen, Heinz Dirkes | 1989-08-22 |
| 4854013 | Device for fine-opening and cleaning fiber material, etc. | Guenter Lucassen | 1989-08-08 |
| 4843684 | Textile fiber feeding and cleaning system and method | Guenther Lucassen, Werner Frosch | 1989-07-04 |
| 4823440 | Web weight control system | — | 1989-04-25 |