Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7513305 | Apparatus and methods for operating a tool in a wellbore | Paul James Wilson, David M. Haugen, Frederick T. Tilton, John D. Roberts, Ronald Collins +4 more | 2009-04-07 |
| 6915849 | Apparatus and methods for conveying instrumentation within a borehole using continuous sucker rod | — | 2005-07-12 |