Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377938 | Nanoparticle smart tags in subterranean applications | Diptabhas Sarkar, Charles R. Landis | 2019-08-13 |
| 10233374 | Polymer-based drilling fluids containing non-biodegradable materials and methods for use thereof | Preston Andrew May | 2019-03-19 |