Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434729 | Expandable liner | John R. Setterberg, Jr., Scott H. Osburn, Ghazi J. Hashem, Gregory G. Galloway | 2022-09-06 |
| 10865625 | Expandable liner | John R. Setterberg, Jr., Scott H. Osburn, Michael B. CAPEHART, Feng GAO | 2020-12-15 |
| 10648297 | Expandable liner | John R. Setterberg, Jr., Scott H. Osburn, Ghazi J. Hashem, Gregory G. Galloway | 2020-05-12 |
| 10156128 | Couplings for expandable tubular | Scott H. Osburn, Syed Hossain | 2018-12-18 |
| 9657555 | Couplings for expandable tubular | Scott H. Osburn, Syed Hossain | 2017-05-23 |
| 9169722 | Methods and apparatus relating to expansion tools for tubular strings | Scott H. Osburn, Varadaraju Gandikota, Ghazi J. Hashem | 2015-10-27 |
| 9044802 | Dynamic load expansion test bench and method of expanding a tubular | Merle E. Evans, John R. Setterberg, Jr. | 2015-06-02 |
| 8714243 | Methods and apparatus relating to expansion tools for tubular strings | Scott H. Osburn, Varadaraju Gandikota, Ghazi J. Hashem | 2014-05-06 |
| 8181707 | Apparatus and methods to protect connections | Merle E. Evans, John R. Setterberg, Jr., Lev Ring, Ghazi J. Hashem | 2012-05-22 |
| 7798238 | Apparatus and methods to protect connections | Merle E. Evans, John R. Setterberg, Jr., Lev Ring, Ghazi J. Hashem | 2010-09-21 |
| 7438329 | Methods and connections for coupled pipe | Matthew Allen Hegler, Andyle Gregory Bailey | 2008-10-21 |
| 7350830 | Pressure relieved thread connection | Woodward A. Taylor, Curtis J. Parker | 2008-04-01 |
| 7086669 | Method and apparatus for sealing radially expanded joints | M. Edward Evans, D. Scott Costa | 2006-08-08 |
| 6905149 | Pressure relieved thread connection | Woodward A. Taylor, Curtis J. Parker | 2005-06-14 |
| 6863313 | Threaded connection for internally clad pipe | Ghazi J. Hashem | 2005-03-08 |
| 6811189 | Corrosion seal for threaded connections | Merle E. Evans, Richard Griffin, William W. Starodub, Gregory K. Otten, Donna S. Anderson | 2004-11-02 |
| 6609735 | Threaded and coupled connection for improved fatigue resistance | M. Edward Evans | 2003-08-26 |
| 6581980 | Threaded connection with high compressive rating | Merle E. Evans, Darrell Scott Costa, Reji Eason | 2003-06-24 |
| 6550821 | Threaded connection | M. Edward Evans | 2003-04-22 |
| 6406070 | Casing drilling connector with low stress flex groove | Ed Evans, Richard Griffin | 2002-06-18 |
| 6273474 | Threaded connection for internally clad pipe | Ghazi J. Hashem | 2001-08-14 |
| 6042153 | Threaded connection for internally clad pipe | Ghazi J. Hashem | 2000-03-28 |
| 5931511 | Threaded connection for enhanced fatigue resistance | Ed Evans, Jerry L. Buster | 1999-08-03 |
| 5092635 | Buttress thread form | Merle E. Evans, Donna S. Anderson | 1992-03-03 |
| 5040827 | Method and apparatus for improved oilfield connections | — | 1991-08-20 |