Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5530031 | Water-insoluble melamine-formaldehyde resins | Erhard Guenther, Wolfgang Reuther | 1996-06-25 |
UK
Uwe Kirchgassner
Overall (All Time): #3,746,125 of 4,157,543Top 95%
1
Patents All Time