Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100247 | Proppant with enhanced interparticle bonding | Robert Ray McDaniel, Avis Lloyd McCrary, Ralph Edward Barthel | 2018-10-16 |
| 9862881 | Hydrophobic coating of particulates for enhanced well productivity | Kerry Drake, Amr Radwan, Anthony Paul Haddock, Robert Ray McDaniel, Andrew F. Nordquist | 2018-01-09 |