Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681390 | Spindle with injector duct and piecing method for an airjet spinning machine | Olivier Wust | 2010-03-23 |
| 7661259 | Device and method for the manufacture of a roving yarn by means of air spinning processes | Christian Griesshammer | 2010-02-16 |
| 7647760 | Drawing frame-roving frame combination for the production of rove by means of a pneumatic spinning process | Christian Griesshammer | 2010-01-19 |
| 7493749 | Spinning position with fiber guidance element | Kurt Ziegler, Peter Artzt, Heinz Muller | 2009-02-24 |
| 7225605 | Modular air spinning frame | Olivier Wust | 2007-06-05 |
| 7059110 | Spinning device for production of spun thread from a fibre sliver | Peter Anderegg | 2006-06-13 |
| 7043893 | Device for producing a spun yarn | Peter Anderegg | 2006-05-16 |
| 7024848 | Tunnel cladding | Olivier Wust | 2006-04-11 |
| 6959532 | Method and device of piecing or starting of spinning for spinning positions of air spinning frames | Olivier Wust | 2005-11-01 |
| 6928803 | Textile processing machine with a fiber conveying channel and a fiber-guiding surface | Peter Anderegg | 2005-08-16 |
| 6789382 | Apparatus for producing a spun yarn | Peter Anderegg | 2004-09-14 |
| 5724800 | Ring spinning method and a yarn made thereby | Angelo Lucca | 1998-03-10 |
| 5651244 | Ring spinning method and a yarn made thereby | Angelo Lucca | 1997-07-29 |
| 5479680 | Sliver drafting apparatus | Peter Toggweiler | 1996-01-02 |
| 5331797 | Spinning ring for a ring spinning machine | Arthur Wurmli | 1994-07-26 |
| 5237810 | Method and apparatus for false twist spinning | Rolf Binder | 1993-08-24 |
| 5230210 | Nozzle for generating a twist in a jet spinning machine | Andrew Barritt | 1993-07-27 |
| 5075968 | Method for production of an air jet nozzle | Werner Oeggerli | 1991-12-31 |
| 5038553 | Drafting arrangement for false twist spinning | Emil Briner | 1991-08-13 |
| 5016323 | High-draft drafting device for a flyerless spinning process | Rudolf Wehrli | 1991-05-21 |
| 4970855 | Method and apparatus for piecing a reserve feed stock with a production feed stock | Daniel Brennwalder, Anton Wuest, Andrew Barritt, Marcus Dinkelacker | 1990-11-20 |
| 4968525 | Method for production of friction spinning means | Urs Keller, Emil Briner, Werner Oeggerli, Arthur Wurmli | 1990-11-06 |
| 4938018 | Friction spinning machine | Josef Baumgartner | 1990-07-03 |
| 4934133 | Method of producing a rotating air layer and false-twist air jet nozzle for practicing such method | Robert Ammann | 1990-06-19 |
| 4901518 | Open end friction spinning device for production of a yarn or the like | Urs Keller, Emil Briner, Werner Oeggerli, Arthur Wurmli | 1990-02-20 |