Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821591 | Seamless tubular film and methods and devices for producing a seamless tubular film materials | Herbert Gord, Klaus-Dieter Hammer, Rainer Neeff, Klaus Berghof, Markus Eilers | 2004-11-23 |