Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030253 | Foamed cement compositions comprising oil-swellable particles | Craig W. Roddy, Jiten Chatterji, Bobby J. King | 2011-10-04 |
| 7927419 | Settable compositions comprising cement kiln dust and swellable particles | Craig W. Roddy, Jiten Chatterji, Bobby J. King | 2011-04-19 |