Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8302678 | Fracturing isolation sleeve | Brandon Cain, Huy LeQuang, Bill Albright | 2012-11-06 |
| 7900697 | Fracturing isolation sleeve | Brandon Cain, Huy LeQuang, Bill Albright | 2011-03-08 |
| 7614448 | Fracturing isolation sleeve | Brandon Cain, Huy LeQuang, Bill Albright | 2009-11-10 |
| 7490666 | Fracturing isolation sleeve | Brandon Cain, Huy LeQuang, Bill Albright | 2009-02-17 |
| 7308934 | Fracturing isolation sleeve | Brandon Cain, Huy LeQuang, Bill Albright | 2007-12-18 |
| 5896925 | Tool protection guide | David Cain, John Robert Herold, Don B. Wafer, Randy Elum, Bashir M. Koleilat +1 more | 1999-04-27 |
| 5755287 | Sealing assembly for subsea wellheads | David Cain, Robert R. Schoen | 1998-05-26 |
| 5730218 | Tool protection guide with energy absorbing bumper | David Cain, John Robert Herold, Don B. Wafer, Randy Elum, Bashir M. Koleilat +1 more | 1998-03-24 |