Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000702 | Environmentally benign viscous well treating fluids and methods | Robert E. Hanes, Jr., Jim D. Weaver, Billy Slabaugh | 2006-02-21 |
| 6782735 | Testing device and method for viscosified fluid containing particulate material | Harold Grayson Walters, Billy J. Slabaugh, Ronnie Glen Morgan, Phillip C. Harris, Stanley J. Heath +2 more | 2004-08-31 |
| 6488091 | Subterranean formation treating fluid concentrates, treating fluids and methods | Jim D. Weaver, Steve F. Wilson, Bobby K. Bowles, Billy Slabaugh, Mark Parker +3 more | 2002-12-03 |
| 6214773 | High temperature, low residue well treating fluids and methods | Phillip C. Harris, Stanley J. Heath, Ron Powell, Billy Slabaugh, Shane L. Milson +2 more | 2001-04-10 |