Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104720 | Torque shoulder of a premium connection | Jeroen Stijn Juliaan Van Wittenberghe | 2024-10-01 |
| 11614184 | Method for making a threaded connection for pipes, such as oil and gas pipes | Jeroen Stijn Juliaan Van Wittenberghe | 2023-03-28 |
| 10612700 | Method for making a threaded connection for pipes, such as oil and gas pipes | Jeroen Stijn Juliaan Van Wittenberghe | 2020-04-07 |
| 10612702 | Torque shoulder of a premium connection | Jeroen Stijn Juliaan Van Wittenberghe | 2020-04-07 |
| 10006569 | Threaded connection for pipes, such as oil and gas pipes | Jeroen Stijn Juliaan Van Wittenberghe | 2018-06-26 |
| 9044802 | Dynamic load expansion test bench and method of expanding a tubular | Richard W. DeLange, John R. Setterberg, Jr. | 2015-06-02 |
| 8181707 | Apparatus and methods to protect connections | John R. Setterberg, Jr., Lev Ring, Ghazi J. Hashem, Richard W. DeLange | 2012-05-22 |
| 7887103 | Energizing seal for expandable connections | Ghazi J. Hashem, John R. Setterberg, Jr., Robert P. Badrak, Patrick Maguire | 2011-02-15 |
| 7798238 | Apparatus and methods to protect connections | John R. Setterberg, Jr., Lev Ring, Ghazi J. Hashem, Richard W. DeLange | 2010-09-21 |
| 7798536 | Reverse sliding seal for expandable tubular connections | Ghazi J. Hashem, Simon J. Harrall, Lev Ring | 2010-09-21 |
| 6811189 | Corrosion seal for threaded connections | Richard W. DeLange, Richard Griffin, William W. Starodub, Gregory K. Otten, Donna S. Anderson | 2004-11-02 |
| 6581980 | Threaded connection with high compressive rating | Richard W. DeLange, Darrell Scott Costa, Reji Eason | 2003-06-24 |
| 5092635 | Buttress thread form | Richard W. DeLange, Donna S. Anderson | 1992-03-03 |
| 4591195 | Pipe joint | K. Darrel Chelette | 1986-05-27 |