Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490762 | Winding device | Marcel Siegenthaler, Christian Sporri | 2002-12-10 |
| 5036967 | Apparatus for extracting bobbin tubes from a magazine | Gunter Gartner | 1991-08-06 |
| 4707976 | Open end yarn piecer | Walter Slavik | 1987-11-24 |
| 4670632 | High-voltage switch with a closing resistor | Walter Bischofberger, Heinz Eichholzer, Jiri Talir, Edgar Hochspach, Werner Luthi | 1987-06-02 |
| 4608470 | High-voltage switch | Walter Bischofberger, Heinz Eichholzer, Jiri Talir | 1986-08-26 |