Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980303 | Laminate pressure containing body for a well tool | Cecil G. McGavern, III, Winfield M. Sides, III, Jason C. Mailand | 2011-07-19 |
| 7963334 | Method and apparatus for continuously injecting fluid in a wellbore while maintaining safety valve operation | Jason C. Mailand, Cecil G. McGavern, III, Winfield M. Sides, III, Jeffrey L. Bolding | 2011-06-21 |
| 7934550 | Wellhead assembly and method for an injection tubing string | Jeffrey L. Bolding, Blane Cole | 2011-05-03 |
| 7861786 | Method and apparatus for fluid bypass of a well tool | Jeffrey L. Bolding, David R. Smith | 2011-01-04 |