Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4195974 | Desizing and bleaching of textile goods | Wilfried Kothe | 1980-04-01 |
WG
Wolfgang Grunwald
Overall (All Time): #4,109,196 of 4,157,543Top 100%
1
Patents All Time