Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317065 | Poly amino dicarboxylic acid-co-anhydro amino dicarboxylic acid derivative | Axel Walch | 1994-05-31 |
VK
Volker Krone
Overall (1994): #54,496 of 165,921Top 35%
1
Patents 1994