Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575055 | Storable nonaqueous cement slurries and methods of using same | B. Raghava Reddy | 2009-08-18 |
| 7449062 | Cement compositions for reducing gas or water migration and methods of using the same | Ashok Santra, B. Raghava Reddy | 2008-11-11 |