Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527100 | Method and apparatus for cutting and removal of pipe from wells | — | 2009-05-05 |
| 6877561 | Gravel packing method using vibration and hydraulic fracturing | Bennett M. Richard, Donald C. Gossen, John Todd Broome, Kendall R. Dyson | 2005-04-12 |