Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554074 | Lift fluid driven downhole electrical generator and method for use of the same | — | 2003-04-29 |
| 6189616 | Expandable wellbore junction | John C. Gano, Tommie A. Freeman, John Shelly Bowling, II | 2001-02-20 |
| 6135208 | Expandable wellbore junction | John C. Gano, Tommie A. Freeman, John Shelly Bowling, II | 2000-10-24 |
| 5944109 | Method of completing and producing a subteranean well and associated | — | 1999-08-31 |
| 5479986 | Temporary plug system | John C. Gano, Bill W. Loughridge, Lance E. Brothers | 1996-01-02 |