Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616793 | Production of multilayered thin plasters comprising a carrier material based on polyurethane | Holger Kartheus, Andreas Beckmann, Jurgen Quandt, Klaus Ruhnau, Gunther Sachau | 2003-09-09 |