Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855201 | Cementing compositions | Larry S. Eoff | 2005-02-15 |
| 6843846 | Methods and compositions for cementing subterranean zones | Jiten Chatterji, D. Chad Brenneis, Dennis W. Gray | 2005-01-18 |