Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047305 | Vacuum feed supply system for drilling fluid additives | William M. Dye, Nels A. Hansen | 2011-11-01 |
| 8048827 | Kinetic gas hydrate inhibitors in completion fluids | Gordon T. Rivers, Jun Tian | 2011-11-01 |
| 8030389 | Thermal insulation composition | Mohammad Tej, David B. Young, Michael A. Jarrett, Floyd Harvey, Marvin L. Pless | 2011-10-04 |