Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513748 | Process for the operation of a bobbin creel and bobbin creel for a winding system | Manfred Bollen, Anton Spari, Stefan Hane | 2003-02-04 |
| 6511011 | Process for the operation of a bobbin creel and bobbin creel for a winding system | Manfred Bollen, Anton Spari, Stefan Hane | 2003-01-28 |
| 5433122 | Method of measuring the length of winding material running onto a winding beam | Hans-Peter Gemperli | 1995-07-18 |
| 5107574 | Cone section warping machine and method of warping | Markus Beerli | 1992-04-28 |