Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929069 | Fracturing fluid and method of use | Jerald J. Hinkel, Curtis L. Boney, Gregory Sutton | 2005-08-16 |
| 6915854 | Foaming agents for use in coal seam reservoirs | Kevin W. England, Jerald J. Hinkel, Ramchandra M. Reddy | 2005-07-12 |