Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689876 | Liquified petroleum gas fracturing system | Shaun T. Mesher | 2014-04-08 |
| 8408289 | Liquified petroleum gas fracturing system | — | 2013-04-02 |
| 8276659 | Proppant addition system and method | Victor Fordyce | 2012-10-02 |
| 6189629 | Lateral jet drilling system | Roderick D. McLeod | 2001-02-20 |
| 6093684 | Oil and gas well operation fluid used for the solvation of waxes and asphaltenes, and method of use thereof | — | 2000-07-25 |
| 5902775 | Oil and gas well operation fluid used for the solvation of waxes and asphaltenes, and method of use thereof | Donald A. Thorssen | 1999-05-11 |
| 5899272 | Fracture treatment system for wells | — | 1999-05-04 |
| 5827803 | Well treatment fluid | — | 1998-10-27 |
| 5795850 | Oil and gas well operation fluid used for the solvation of waxes and asphaltenes, and method of use thereof | Donald A. Thorssen | 1998-08-18 |
| 5674816 | Olefin based frac fluid | — | 1997-10-07 |
| 5515923 | Oil and gas well productivity | — | 1996-05-14 |
| 5499679 | Method of improving oil and gas well productivity | — | 1996-03-19 |
| 5207953 | Fire retarded solvents | Donald A. Thorssen | 1993-05-04 |