Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743674 | High temperature fluid test instrument | Dan Mueller | 2010-06-29 |
| 6230804 | Stress resistant cement compositions and methods for using same | Dan Mueller, Jimmy P. Dickerson | 2001-05-15 |
| 6145591 | Method and compositions for use in cementing | Dan Mueller, Murray Rogers, Windall Bray | 2000-11-14 |
| 4632186 | Well cementing method using an AM/AMPS fluid loss additive blend | Richard G. Gandy | 1986-12-30 |