Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281714 | Lithium salts as additives in petroleum recovery processes | Lawrence E. Whittington | 1981-08-04 |
| 4207946 | Tertiary recovery process | Elsa S. Lacey | 1980-06-17 |
WH
Warren C. Haltmar
Overall (All Time): #2,371,298 of 4,157,543Top 60%
2
Patents All Time