Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461440 | Apparatus having a metallic surface protected from undesired deposition of polymer | Heinz Friedrich Sutoris, Gerhard Wagenblast, Jürgen Schröder, Harald Keller, Rainer Rahm +2 more | 2002-10-08 |
| 6458348 | Use of water-soluble polymers as biocides | Jurgen Tropsch, Dieter Zeller, Anton Negele, Norbert Mahr | 2002-10-01 |