Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294411 | Fracturing or gravel-packing fluid with CMHEC in brine | Loan K. Vo, Thomas D. Welton, Bradley J. Sparks | 2019-05-21 |
| 10259994 | Enhanced subterranean treatment fluids in ionic water or seawater | Bradley J. Sparks, Loan K. Vo | 2019-04-16 |
| 10233737 | On-the-fly production of materials for treatment of a well | Philip D. Nguyen | 2019-03-19 |