Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 5190122 | Safety interlock system | Robert H. Fletcher | 1993-03-02 |
| 5067586 | Safety guard apparatus | — | 1991-11-26 |