Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832479 | Polymeric extenders for flexible cement | Robert M. Williams, Emmanuel Therond | 2010-11-16 |
| 7772166 | Conductive cement formulation and application for use in well | Robert M. Williams, Emmanuel Therond, Mitchell Gentry | 2010-08-10 |
| 7732381 | Conductive cement formulation and application for use in wells | Robert M. Williams, Emmanuel Therond, Mitchell Gentry | 2010-06-08 |