Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402492 | Apparatus for producing spun bond | Peter Eilers, Nicole Langen | 2002-06-11 |
| 4892264 | Lowering mechanism for the foil in a device for winding-up a foil web, particularly a synthetic-material foil web | Wolfgang Hax | 1990-01-09 |
| 4886219 | Winding up a foil web, particularly a foil web of synthetic material | Wolfgang Hax | 1989-12-12 |
| 4798351 | Apparatus for coiling a foil web, especially a synthetic resin foil web | Hartmut Halter, Paul H. Zimmermann | 1989-01-17 |