Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7062959 | Method and apparatus for determining downhole pressures during a drilling operation | Andrew Kurkjian, Jean-Marc Follini, Patrick Fisseler, Thomas W. Palmer | 2006-06-20 |
| 7031841 | Method for determining pressure of earth formations | Julian Pop, Paul Hammond | 2006-04-18 |
| 6905241 | Determination of virgin formation temperature | Sammy Haddad | 2005-06-14 |
| 6871532 | Method and apparatus for pore pressure monitoring | — | 2005-03-29 |