Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661316 | Oilfield material metering gate obstruction removal system | Hau Nguyen-Phuc Pham, Miguel Angel Lopez | 2020-05-26 |
| 10550836 | Frequency sweeping tubewave sources for liquid filled boreholes | Rod Shampine, Rajesh Luharuka, Edward Leugemors, John J. Daniels | 2020-02-04 |