Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349057 | Water soluble azo dyes containing a cyanoamino-triazinyl-amino group and a fiber-reactive of the sulfone series | Hartmut Springer | 1994-09-20 |
HB
Holger M. Buch
Overall (1994): #123,714 of 165,921Top 75%
1
Patents 1994