Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9567828 | Apparatus and method for sealing a portion of a component disposed in a wellbore | John David Harkrider, William Anthony, Jeff S. Jordan | 2017-02-14 |
| 6286600 | Ported sub treatment system | Scott D. Hall, Cal Crawley, Danny F. Sullivan, Patrick D. Ellis | 2001-09-11 |