Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243479 | Gravel packing method for multilateral well prior to locating a junction | Mark E. Ramey | 2016-01-26 |
| 7905279 | Combination whipstock and seal bore diverter system | Daniel R. Hart, Roy Swanson, Songfeng Yang, Christopher W. Guidry, Charles W. Pleasants | 2011-03-15 |