Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913757 | Methods of formulating a cement composition | B. Raghava Reddy | 2011-03-29 |
| 7878245 | Cement compositions comprising a high-density particulate elastomer and associated methods | Joseph K. Maxson, Ashok Santra | 2011-02-01 |
| 7866393 | Swellable elastomers and associated methods | Anthony M. Badalamenti, Ashok Santra, John Podowski, Gary Thomas Keene | 2011-01-11 |