Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770603 | Electrically conductive non-aqueous wellbore fluids | Christopher Alan Sawdon, Mostafa Ahmadi Tehrani, Paul Ryan Craddock | 2004-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770603 | Electrically conductive non-aqueous wellbore fluids | Christopher Alan Sawdon, Mostafa Ahmadi Tehrani, Paul Ryan Craddock | 2004-08-03 |