Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9187965 | Method and system for evaluating groups of threaded connections | A. S. David Khemakhem, Mark W. Biegler, David A. Baker, Jason A. Burdette, Bruce A. Dale +4 more | 2015-11-17 | $87,468,000 |
| 8590641 | Method and system for evaluating groups of threaded connections | A. S. David Khemakhem, Mark W. Biegler, David A. Baker, Jason A. Burdette, Bruce A. Dale +4 more | 2013-11-26 | $122,914,000 |
| 5411301 | Tubing connection with eight rounded threads | Mark C. Moyer, Rick A. Ashley | 1995-05-02 | $303,668,000 |