Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830985 | Preparation of polyaspartic acid | Matthias Kroner, Gunnar Schornick, Hans-Jacob Feindt, Thomas A. Meyer, Alfons Ludwig | 1998-11-03 |
UM
Udo Metzmann
Overall (All Time): #3,701,705 of 4,157,543Top 90%
1
Patents All Time