Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583215 | Aqueous 2-component PU systems | Joachim Probst, Erhard Luhmann, Horst Clemens, Jurgen Meixner, Hans-Josef Laas | 2003-06-24 |
| 6559225 | Polyurethane dispersions | Christoph Irle, Günther Ruf, Rolf Roschu | 2003-05-06 |
| 6541536 | Polyurethane dispersions | Jan Weikard, Erhard Luhmann, Jurgen Meixner | 2003-04-01 |
| 6521702 | Aqueous polyurethane emulsions | Jan Weikard, Erhard Luhmann, Dieter Erdmann, Wolfgang Fischer | 2003-02-18 |