Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866235 | Adhesive sheet strip | Dieter Zimmermann, Holger Kartheus | 2005-03-15 |
| 6616793 | Production of multilayered thin plasters comprising a carrier material based on polyurethane | Holger Kartheus, Andreas Beckmann, Klaus Ruhnau, Gunther Sachau, Thomas Möller | 2003-09-09 |
| 4221214 | Supporting bandage | Hanns Pietsch, Dietrich Schulte, Gunther Sachau | 1980-09-09 |