Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497283 | Well cement additives, compositions and methods | B. Raghava Reddy | 2002-12-24 |
| 6476169 | Methods of reducing subterranean formation water permeability | B. Raghava Reddy, Eldon D. Dalrymple | 2002-11-05 |
| 6364016 | Methods of reducing the water permeability of subterranean formations | Eldon D. Dalrymple, Baireddy R. Reddy, David L. Brown, Paul Brown | 2002-04-02 |