Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7056868 | Hydrophobe associative polymers and compositions and methods employing them | William J. Benton, Edward E. Miller, Neil Magri | 2006-06-06 |
| 6818595 | Drilling fluids containing an alkali metal formate | William J. Benton, U. Roger Weems | 2004-11-16 |
| 5607901 | Environmentally safe annular fluid | David B. Young, Majeed H. Yousif, B. C. Smolen, Jonathan Holt | 1997-03-04 |