Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953093 | Communication tool for accessing a non annular hydraulic chamber of a subsurface safety valve | Roddie R. Smith, Imre I. Gazda | 2005-10-11 |
| 6880641 | Subsurface safety valve and method for communicating hydraulic fluid therethrough | Roddie R. Smith, Imre I. Gazda | 2005-04-19 |