Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7966875 | Methods and apparatus for measuring formation properties | Mark A. Proett, James H. Dudley, Laban M. Marsh, David Welshans, Jean Michel Beique +5 more | 2011-06-28 |
| 7261168 | Methods and apparatus for using formation property data | Malcolm Douglas McGregor, Glenn C. Gray, James Edward Stone, Svetozar Simeonov, Gregory N. Gilbert +4 more | 2007-08-28 |
| 7243537 | Methods for measuring a formation supercharge pressure | Mark A. Proett, Wilson Chung-Ling Chin, Jean Michel Beique, John Hardin, David Welshans +1 more | 2007-07-17 |
| 7224162 | System and methods for upscaling petrophysical data | Mark A. Proett, Wilson Chung-Ling Chin, Prabhakar Aadireddy | 2007-05-29 |
| 7216533 | Methods for using a formation tester | Malcolm Douglas McGregor, Gregory N. Gilbert, Mark A. Proett, David Welshans, Glenn C. Gray +4 more | 2007-05-15 |
| 6799117 | Predicting sample quality real time | Mark A. Proett, Jianghui Wu, Madan Mohan Manohar | 2004-09-28 |