Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608006 | Methods of drilling well bores using invertible oil external-water internal drilling fluids | Robert S. Taylor, Tommy R. Gardner, Karen L. King | 2003-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608006 | Methods of drilling well bores using invertible oil external-water internal drilling fluids | Robert S. Taylor, Tommy R. Gardner, Karen L. King | 2003-08-19 |