Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7464765 | Inner guide seal assembly and method for a ram type BOP system | C. Steven Isaacks, Harry P. Hiebeler, Jimmy Livingston, Russell C. Gilleylen, Haresh Ghansyam | 2008-12-16 |
| 7461700 | Apparatus and method for a C-plate used in a cable guided fishing assembly | Jimmy Livingston, Jay Motley, Filiberto Garcia, C. Steven Isaacks, James R. Streater, Jr. | 2008-12-09 |
| 7243713 | Shear/seal ram assembly for a ram-type blowout prevention system | C. Steven Isaacks, Harry P. Hiebeler, Jimmy Livingston, Russell C. Gilleylen | 2007-07-17 |