Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497089 | Open-end spinning apparatus and a rotor cover | Josef Schermer, Frank Baier | 2002-12-24 |
| 5916119 | Device for the control of an air stream in an open-end spinning device | Edmund Schuller | 1999-06-29 |
| 5913806 | Device to convey fibers to the collection surface of a spinning rotor | Erich Bock, Edmund Schuller, Eberhard Hofmann | 1999-06-22 |
| 5901546 | Fiber conveying channel for a spinning machine | Eberhard Hofmann | 1999-05-11 |
| 5611195 | Device and process for maintenance of spinning devices | Bernd Bahlmann, Hans Landwehrkamp, Edmund Schuller | 1997-03-18 |
| 5367867 | Process and apparatus for cleaning an open-end spinning rotor | Ulrich Rodiger | 1994-11-29 |
| 4967549 | Device and process for the storage of a yarn | Wolfgang Gebhardt, Heinz Leipnitz | 1990-11-06 |
| 4819420 | Process and device for piecing to an open-end friction spinning device | Werner Billner | 1989-04-11 |
| 4817380 | Process and device for piecing up an open-end friction spinning device | — | 1989-04-04 |
| 4644742 | Process and device for joining a thread in an open-end spinning device | Walter Mayer, Stephan Wittmann | 1987-02-24 |
| 4638625 | Process and apparatus for stopping and restarting an open-end spinning machine with a plurality of spinning devices | Franz Deisinger | 1987-01-27 |
| 4634064 | Process for forming a thread-reserve winding | Ludwig Burkhard, Edmund Schuller, Rupert Karl | 1987-01-06 |
| 4553709 | Yarn accumulator | Erich Bock, Johann-Christian Promoli, Joachim Dammig | 1985-11-19 |
| 4501116 | Process for winding a newly joined thread onto a tube newly inserted in a spooling device | Edmund Schuller, Walter Mayer, Eugen Hini, Erich Bock | 1985-02-26 |
| 4256272 | Method for securing a reserve winding on a tube | Gerd Reisser | 1981-03-17 |