Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420227 | Modified acid polyesters and their use as curing agents in heat-curable binders | Armin Pfeil, Paul Oberressl | 1995-05-30 |
RI
Reiner-Kurt Illgen
Overall (All Time): #3,771,950 of 4,157,543Top 95%
1
Patents All Time