Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881798 | Remote manipulation and control of subterranean tools | Michael Edward Ramon, Amy L. Farrar, Ammar A. Munshi, Basil J. Joseph, Keven O'Connor +2 more | 2014-11-11 |
| 7543651 | Non-elastomer cement through tubing retrievable safety valve | Roddie R. Smith, George C. Duncan | 2009-06-09 |
| 7314091 | Cement-through, tubing retrievable safety valve | George C. Duncan, Roddie R. Smith | 2008-01-01 |
| 7178599 | Subsurface safety valve | Robert J. Anderson, Roddie R. Smith, John Hanton | 2007-02-20 |