Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508228 | Fracturing fluid composition and method utilizing same | Richard M. Kelly | 2019-12-17 |
| 10472935 | Method of controlling static pressure in the reservoir of a liquefied gas and proppant blender | Gregory J. Panuccio | 2019-11-12 |
| 10295452 | Photometer/nephelometer device and method of using to determine proppant concentration | — | 2019-05-21 |
| 10227856 | Fracturing fluid composition and method utilizing same | Richard M. Kelly, Walter Renz | 2019-03-12 |