Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198205 | Triazinyl-anthraquinone dye formulations for cellulose or cellulosic fibrous material | Wolfgang Elser, Heinz Eilingsfeld | 1980-04-15 |
GM
Guenter Meyer
Overall (All Time): #4,110,059 of 4,157,543Top 100%
1
Patents All Time