Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119378 | Well operations | Timothy Lesko, Hariharan Ramakrishnan, Leland Ramsey | 2018-11-06 |
| 9915137 | Method of fracturing multiple zones within a well using propellant pre-fracturing | Olga Petrovna Alekseenko, Alexander F. Zazovsky, Christopher N. Fredd | 2018-03-13 |