Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929070 | Compositions and methods for treating a subterranean formation | Diankui Fu | 2005-08-16 |
| 6924255 | Composition and method for treating a subterranean formation | Ronnie L. Thomas, Walter Dee Grant, Wayne W. Frenier | 2005-08-02 |