Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001745 | Hydrocarbon recovery composition, method, and system | — | 2021-05-11 |
| 10240443 | Alkali metal silicides for high temperature wettability improvement in carbonate reservoirs | Paul H. Krumrine, Michael Lefenfeld, Gregory Arthur Romney, Muhammad Imran, Kelvin Dean Knorr | 2019-03-26 |
| 5836391 | Wellbore sand control method | Kevin Rispler, Ernest H. Perkins | 1998-11-17 |