Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888006 | Method for processing pyrollidone and n-vinyl pyrollidone residues | Martin Schmidt-Radde, Gerhard Laqua, Ulrich Eiden, Stephan Scholl, Christoph Übler | 2005-05-03 |
HH
Herbert Helfert
Overall (2005): #191,822 of 245,428Top 80%
1
Patents 2005