Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822132 | Dressing | Helge Ahrens, Carsten Hartkopf, Jochen Kenndoff, Ulrich Kohler, Dirk Lenz +2 more | 2004-11-23 |
| 6805905 | Method for applying hot-melt pressure sensitive adhesives to a backing material | Axel von Wolff, Stefan Godersky, Andreas Kummer | 2004-10-19 |
| 6727402 | Film plaster using support films with improved sliding properties and good extensibility, achieved by optimising the surface structure and hardness | Witta Bruss, Gabriela Götz | 2004-04-27 |