Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385604 | Re-couping actuating media used to operate a control valve | Harold Randall Smart, John Dee Kelley, Chengbao Wang, Vinh Do | 2025-08-12 |
| 12038351 | Detecting emissions from valve packing | Jeremy Asher Glaun | 2024-07-16 |
| 11904273 | Methane and carbon dioxide reduction with integrated direct air capture systems | Jeremy Daniel Van Dam, Robert Krumm | 2024-02-20 |
| 9708523 | Swellable spacer fluids and associated methods | David B. Allison, Rickey L. Morgan, Larry S. Eoff | 2017-07-18 |
| D763414 | Fluid line drive-over | — | 2016-08-09 |
| 8601882 | In situ testing of mechanical properties of cementitious materials | Dennis W. Gray, Joseph K. Maxson, James F. Heathman, Sairam Pindiprolu, Flint R. George +1 more | 2013-12-10 |
| 8132623 | Methods of using lost circulation compositions | John L. Dennis, Jr., Donald L. Whitfill | 2012-03-13 |
| 7776797 | Lost circulation compositions | John L. Dennis, Jr., Donald L. Whitfill | 2010-08-17 |
| 7740067 | Method to control the physical interface between two or more fluids | Daniel L. Bour, Ronnie Glen Morgan, Christopher L. Gordon, Renee Manuel, Robert Bales +2 more | 2010-06-22 |
| 7730954 | Hydraulic control and actuation system for downhole tools | Roger L. Schultz, Paul D. Ringgenberg, Vincent P. Zeller, Tyler T. Trinh, Adam D. Wright +1 more | 2010-06-08 |
| 7499846 | Methods for using high-yielding non-Newtonian fluids for severe lost circulation prevention | Robert Massingill, Rickey L. Morgan, Mark R. Savery, Ron Morgan, Johnny W. Johnson | 2009-03-03 |
| 7325607 | Methods and systems for using high-yielding non-Newtonian fluids for severe lost circulation prevention | Robert Massingill, Rickey L. Morgan, Mark R. Savery, Ron Morgan, Johnny W. Johnson | 2008-02-05 |
| 7201230 | Hydraulic control and actuation system for downhole tools | Roger L. Schultz, Paul D. Ringgenberg, Vincent P. Zeller, Tyler T. Trinh, Adam D. Wright +1 more | 2007-04-10 |
| 6595290 | Internally oriented perforating apparatus | Flint R. George | 2003-07-22 |