Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317745 | Catalytic oxidation of phenols to 1,4-benzoquinones | — | 1982-03-02 |
HH
Hsin-Han Hsieh
Overall (1982): #57,820 of 81,411Top 75%
1
Patents 1982