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 | Volker Krone | 1994-05-31 |
AW
Axel Walch
Overall (1994): #154,868 of 165,921Top 95%
1
Patents 1994