Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322475 | Frictionless shaft seal | Jürgen Kurth, Jürgen Netzer, Willy Seewald | 2016-04-26 |
| 6789381 | Yarn splicing device | Bernhard Schmitz, Norbert Corres | 2004-09-14 |
| 5850729 | Apparatus for detaching the terminal spiral windings from the surface of a spinning cop | — | 1998-12-22 |
| 5556046 | Apparatus for prepositioning a yarn end on spinning cops for subsequent unwinding in a bobbin winding machine | Helmut Kohlen | 1996-09-17 |
| 5535956 | Pallet with temporarily separable arbor for individual transport of textile bobbins and textile tubes | — | 1996-07-16 |
| 5341549 | Apparatus for removing yarn remnants | Ulrich Wirtz, Hans Grecksch, Helmuth Hensen, Walter Bohmer | 1994-08-30 |
| 5323660 | Apparatus for classifying textile tubes according to the amount of yarn thereon | Ulrich Wirtz | 1994-06-28 |
| 5288030 | Automatic positioning device for a yarn end finder | Ulrich Wirtz, Helmuth Hensen, Paul Surkamp, Helmut Kohlen, Dietmar Engelhardt +1 more | 1994-02-22 |
| 5083715 | Apparatus for loosening an end of textile material | Ulrich Wirtz, Helmuth Hensen, Hans-Gunter Wedershoven | 1992-01-28 |
| 4765128 | Device for producing a thread connection by splicing | Klaus Rosen, Josef Bertrams, Rudolf Consoir, Heinz Differding, Reinhard Mauries +1 more | 1988-08-23 |
| 4566260 | Pneumatic yarn splicing device | — | 1986-01-28 |