Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747957 | Brine treatment using ethylene carboxylic acid polymers | Walter L. Vaughn, Harry S. Burney, Jr., Robert D. Spradling | 1988-05-31 |
RF
Robert R. Frable
Overall (All Time): #3,952,858 of 4,157,543Top 100%
1
Patents All Time