Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806385 | Rectification of (meth)acrylic acid with the addition of a tenside | Ulrich Hammon, Gerhard Nestler | 2004-10-19 |
HH
Holger Herbst
Overall (2004): #206,982 of 270,089Top 80%
1
Patents 2004