Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968557 | Apparatus for manufacturing spun-bonded webs | Luder Gerking | 1999-10-19 |
| 5773555 | Method and apparatus for the production of polyamides | Rainer Hagen | 1998-06-30 |
| 5558678 | Process and apparatus for continuous crystallization of plastic granules | — | 1996-09-24 |
| 5439364 | Apparatus for delivering and depositing continuous filaments by means of aerodynamic forces | Luder Gerking | 1995-08-08 |