Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849095 | Agent and method for enzymatically tanning skins | Manfred Palissa, Ralf Pasternack, Hans-Lothar Fuchsbauer, Heinz-Peter Germann, Michael Meyer | 2005-02-01 |
| 6689172 | Auxiliary for liming and loosening hairs of animal skins | Gertrud Wick, Peter Wohlmuth, Martin Heise | 2004-02-10 |