Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703351 | Water-based drilling fluids using latex additives | Calvin J. Stowe, II, Ronald G. Bland, Dennis K. Clapper, Tao Xiang | 2004-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703351 | Water-based drilling fluids using latex additives | Calvin J. Stowe, II, Ronald G. Bland, Dennis K. Clapper, Tao Xiang | 2004-03-09 |