Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350632 | Water-soluble phthalocyanine compounds | — | 1982-09-21 |
HS
Hartmut Springer
Overall (1982): #60,516 of 81,411Top 75%
1
Patents 1982