Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544689 | Aqueous polyvinyl ester dispersion, process for its manufacture, and its use | Werner Ehmann, Helmut Rinno | 1985-10-01 |
AH
Alfons Homanner
Overall (All Time): #4,022,432 of 4,157,543Top 100%
1
Patents All Time