Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180690 | Diluted microemulsions with low surface tensions | James Silas, Randal M. Hill | 2021-11-23 |
| 11053433 | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations | Randal M. Hill, Paul Ashcraft, Angus Fursdon-Welsh, Lakia M. Champagne | 2021-07-06 |