Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316861 | N-Nitroaryl-N-halosulfonyl ureas | Wolfgang Tronich | 1982-02-23 |
OA
Otto Arndt
Overall (1982): #40,118 of 81,411Top 50%
1
Patents 1982