Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987905 | One trip cemented expandable monobore liner system and method | Michael A. Carmody, Matthew J. Jabs, Robert S. O'Brien, Dennis G. Jiral, Harold E. Payne | 2011-08-02 |
| 7896090 | Stroking tool using at least one packer cup | Bryan T. Storey | 2011-03-01 |
| 7886818 | Expandable packer system | Keven O'Connor, Jeffrey C. Williams | 2011-02-15 |