Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963341 | Apparatus and methods of use for a whipstock anchor | Aristeo Rios, III, Greg Marshall, Adrian Vuyk, Jr., Ken Winterrowd, Dan Hugh Blankenship | 2011-06-21 |
| 7503396 | Method and apparatus for expanding tubulars in a wellbore | — | 2009-03-17 |