Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310505 | Technique and system for performing a cross well survey | William Brian Underhill, Scott Leaney, David Gerez | 2016-04-12 |
| 8107317 | Technique and system for performing a cross well survey | William Brian Underhill, Scott Leaney, David Gerez | 2012-01-31 |
| 7762172 | Wireless perforating gun | Haoming Li, Zheng Rong Xu, Chantal Smitheman, Cesar Gama | 2010-07-27 |
| 7748457 | Injection of treatment materials into a geological formation surrounding a well bore | Ian C. Walton, John W. Still, Charles Woodburn | 2010-07-06 |
| 7431075 | Propellant fracturing of wells | James E. Brooks, Philip Kneisl, Alexander F. Zazovsky, Mark C. Duhon | 2008-10-07 |
| 7000699 | Method and apparatus for orienting perforating devices and confirming their orientation | Wenbo Yang, Robert A. Parrott, Klaus Huber, Jeffrey P. Meisenhelder, A. Glen Edwards +4 more | 2006-02-21 |
| 6557650 | Method and apparatus for protecting explosives | Wenbo Yang, Anthony Veneruso | 2003-05-06 |
| 6554081 | Components and methods for use with explosives | James E. Brooks, Wenbo Yang, Brenden M. Grove, Ian C. Walton, Manish Kothari +3 more | 2003-04-29 |
| 6523449 | Perforating gun | Haoming Li, Robert A. Parrott | 2003-02-25 |
| 6523474 | Shaped recesses in explosive carrier housings that provide for improved explosive performance | Robert A. Parrott, Janet S. Denney, Jack F. Lands, Jr. | 2003-02-25 |
| 6520258 | Encapsulant providing structural support for explosives | Wenbo Yang, Brenden M. Grove, Lawrence A. Behrmann, Daniel C. Markel | 2003-02-18 |
| 6460463 | Shaped recesses in explosive carrier housings that provide for improved explosive performance in a well | Robert A. Parrott, Janet S. Denney, Jack F. Lands, Jr. | 2002-10-08 |
| 6386296 | Method and apparatus of protecting explosives | Manish Kothari, Wenbo Yang, Anthony Veneruso, Larry A. Behrmann, Jack F. Lands, Jr. +1 more | 2002-05-14 |