Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789382 | Apparatus for producing a spun yarn | Herbert Stalder | 2004-09-14 |
| 6782685 | Apparatus for producing a core spun yarn | Jurg Bischofberger, Christian Griesshammer | 2004-08-31 |
| 6705072 | Spinning device | Robert Wehrli | 2004-03-16 |
| 6691501 | Method of piecing up a yarn formed on a spinning position, or for starting the spinning process, and a spinning position equipped for implementing the method | Christian Griesshammer | 2004-02-17 |
| 6679043 | Spinning machine | Christian Griesshammer | 2004-01-20 |
| 6679044 | Pneumatic spinning apparatus | — | 2004-01-20 |