Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31087 | Method for separating oil from water | — | 1982-11-23 |
WS
William E. Sohl
Overall (1982): #23,167 of 81,411Top 30%
1
Patents 1982