Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970520 | System arrangement of a lifting device, in particular for a container crane for the lifting of loads and moving for the operation of the system arrangement | — | 2011-06-28 |
| 6012912 | Apparatus for spinning a synthetic yarn | Heinz Schippers | 2000-01-11 |
| 5902531 | Apparatus and method for spinning polymeric yarns | Peter Berger, Egon Gathmann, Wolfgang Imping, Klaus Schafer, Georg Stausberg | 1999-05-11 |
| 5783127 | Method for spinning a synthetic yarn | Heinz Schippers | 1998-07-21 |
| 5698146 | Method and apparatus for spinning a synthetic multi-filament yarn | Heinz Schippers | 1997-12-16 |