Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101805 | Opening roller for an open-end spinning device | — | 2000-08-15 |
| 6092357 | Support disk bearing for an open-end spinning rotor | Claus-Dieter Landolt, Bert Schlomer, Andreas Riese, Arndt Hamann | 2000-07-25 |
| 6082090 | Method for producing spinning box frames for open-end spinning devices | Claus-Dieter Landolt, Jochen Dressen, Dieter Haaken | 2000-07-04 |
| 6067787 | Open-end rotor spinning device | — | 2000-05-30 |
| 6047538 | Fiber guide conduit for an open-end spinning device | — | 2000-04-11 |
| 6035623 | Open-end spinning device with replaceable conduit plate adapter | Konrad-Georg Schulz, Helmut Jakobs, Jochen Dressen | 2000-03-14 |
| 6009700 | Method and device for operating an open-end spinning machine | Willi Wassen, Maximilian Preutenborbeck, Claus-Dieter Landolt, John Cundill | 2000-01-04 |
| 5987870 | Open-end spinning device | Claus-Dieter Landolt, Jochen Dressen | 1999-11-23 |
| 5979155 | Shaft arrangement for supporting and driving an open-end spinning rotor | Hans Grecksch | 1999-11-09 |
| 5966920 | Shaft for supporting and driving an open-end spinning rotor | Hans Grecksch | 1999-10-19 |
| 5964084 | Open-end spinning device | Bert Schlomer, Lothar Winzen | 1999-10-12 |
| 5953897 | Fiber guide device for connecting a sliver opening device with a rotor spinning housing in an open-end spinning apparatus | Jochen Dressen, Dieter Haaken | 1999-09-21 |
| 5950414 | Brake for an open-end spinning rotor | — | 1999-09-14 |
| 5946899 | Sliver opening device | — | 1999-09-07 |
| 5941058 | Sliver opening device | Jochen Dressen, Dieter Haaken | 1999-08-24 |
| 5937630 | Open-end spinning device | — | 1999-08-17 |
| 5916121 | Sliver feeding device for an open-end spinning machine | — | 1999-06-29 |
| 5673548 | Sliver feeding devices for open-end spinning frames | Hans Raasch | 1997-10-07 |
| 5647196 | Open-end spinning frame | — | 1997-07-15 |
| 5509261 | Stepping motor arrangement for driving a silver feed roller in a rotor spinning machine | Manfred Lassmann | 1996-04-23 |
| 5481862 | Pneumatically operated debris removal device for an open-end spinning device | — | 1996-01-09 |
| 5419111 | Spinning station with operable cove for a rotor spinning machine | Manfred Lassmann | 1995-05-30 |
| 5398494 | Sliver opening device for separating out impurities and feeding fiber to an open end spring machine | Elke Hodenius, Ute Kraehe, Udo Papenfuss | 1995-03-21 |
| 5323599 | Process and apparatus for producing hairiness in an open-end spinning yarn | — | 1994-06-28 |
| 5282581 | Yarn end loosening apparatus having adjustable height jet nozzles and a controllable air supply for different height yarn packages | Dietmar Engelhardt, Gregor Ruth | 1994-02-01 |