Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780281 | Strand evaporator | Thomas Elsner, Jürgen Heuser, Christian Kords | 2004-08-24 |
| 6761797 | Apparatus for carrying out mass transfer processes | Frank Weyrich | 2004-07-13 |
| 6710159 | Polyamide composition and method for producing the same | Heinrich Morhenn, Dieter Göbbels, Cliff Scherer, Frank Weyrich, Konrad Triebeneck | 2004-03-23 |