Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649706 | Thixotroping agent | Helmut Kleine Beckmann, Ulrike Rockrath, Hubert Baumgart | 2003-11-18 |
| 6555613 | Polyurethane and its use for producing solvent-free coating substances | Ulrich Poth, Ulrike Rockrath | 2003-04-29 |