Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955220 | Process of well cementing in cold environment | Jack Maberry, Greg Garrison, Stephan Harris | 2005-10-18 |
| 6874578 | Cementing compositions and application of such compositions to cementing oil wells or the like | Slaheddine Kefi, Pierre Maroy, Joachim Schulz | 2005-04-05 |