Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378307 | Permeable lost circulation drilling liner | Brett W. Bouldin | 2019-08-13 |
| 9995108 | Permeable lost circulation drilling liner | Brett W. Bouldin | 2018-06-12 |
| 9353584 | Permeable lost circulation drilling liner | Brett W. Bouldin | 2016-05-31 |
| 8813585 | Automated method for quality control and quality assurance of sized bridging material | Md. Amanullah, Mohammed H. Kilani | 2014-08-26 |
| 8756754 | Anti-vibration cantilevered handle for a blowing apparatus | Andrew Curtis | 2014-06-24 |
| 8322226 | Method and apparatus for quality control and quality assurance of sized bridging materials used in drill-in fluid formulation | Md. Amanullah, Abdulaziz S. Bubshait, Darrell W. Foreman, Clayton L. Miller | 2012-12-04 |
| 8230933 | Top drive casing system | Randy Gene Snider, David Shahin, Kevin L. Gray, Gary Thompson | 2012-07-31 |
| 7918273 | Top drive casing system | Randy Gene Snider, David Shahin, Kevin L. Gray, Gary Thompson | 2011-04-05 |
| 7793719 | Top drive casing system | Randy Gene Snider, David Shahin, Kevin L. Gray, Gary Thompson | 2010-09-14 |
| 7654325 | Methods and apparatus for handling and drilling with tubulars or casing | Richard L. Giroux, David Shahin, Adrian Vuyk, Jr., Gary Thompson, Kevin L. Gray +1 more | 2010-02-02 |
| 7325610 | Methods and apparatus for handling and drilling with tubulars or casing | Richard L. Giroux, David Shahin, Adrian Vuyk, Jr., Gary Thompson, Kevin L. Gray +1 more | 2008-02-05 |
| 7028787 | Tong for wellbore operations | Steven Anthony Box, Bernd-Georg Pietras, Jeffrey Michael Habetz | 2006-04-18 |
| 6869251 | Marine buoy for offshore support | Jun Zou, Edward Huang, Clay F. Anderson | 2005-03-22 |
| 6672391 | Subsea well production facility | Clay F. Anderson | 2004-01-06 |
| 6668684 | Tong for wellbore operations | Steven Anthony Box, Bernd-Georg Pietras, Jeffrey Michael Habetz | 2003-12-30 |
| 6412554 | Wellbore circulation system | Steven Anthony Box, Bernd-Georg Pietras, Jeffrey Michael Habetz | 2002-07-02 |
| 6330911 | Tong | Steven Anthony Box | 2001-12-18 |
| 5323686 | Tube jetting apparatus | — | 1994-06-28 |
| 5221176 | Forklift blade cover | Maxine G. Moffett | 1993-06-22 |
| 5217167 | Tube jetting apparatus | — | 1993-06-08 |
| 5154198 | Tube jetting apparatus | — | 1992-10-13 |
| 5141158 | Eddy current braked spinning jet nozzle | — | 1992-08-25 |
| 4850423 | Air preheater water jet cleaning apparatus | Alan J. Pitts, Don M. Roberts, Randall B. Cogbill | 1989-07-25 |
| 4846769 | Mechanical fuse for reciprocating roller chain | — | 1989-07-11 |