Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578763 | Modular electrode tool for improved hydraulic fracture diagnostics | Jeffrey Gabelmann, Mark Allen Oerkfitz, Mukul Sharma, Ali Yilmaz, Carlos Torres-Verdin | 2020-03-03 |
| 8670708 | Portable wireless through-the-earth communication system | Daniel P. Burris, Mark O. Oerkfitz, Christopher R. Tripp, John P. Weiblen | 2014-03-11 |
| 5870465 | Telephony adapter system for providing a user with a virtual presence to an office | Bryan Albert, Frank A. Altschuler | 1999-02-09 |