Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142977 | Electrically controlled propellant in subterranean operations and equipment | Philip D. Nguyen, Norman R. Warpinski, Vladimir Nikolayevich Martysevich, Ronald Glen Dusterhoft | 2021-10-12 |
| 11053787 | Control of far field fracture diversion by low rate treatment stage | Vladimir Nikolayevich Martysevich | 2021-07-06 |