Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978835 | Methods of cementing in subterranean formations | B. Raghava Reddy, Dennis W. Gray, Jan Pieter Vijn | 2005-12-27 |
| 6858566 | Methods of generating gas in and foaming well cement compositions | B. Raghava Reddy, Karen Luke, Roger S. Cromwell | 2005-02-22 |