Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7650937 | Formation testing and sampling apparatus and methods | Philip Edmund Fox, Michael E. Shade, Mark A. Proett | 2010-01-26 |
| 7128144 | Formation testing and sampling apparatus and methods | Philip Edmund Fox, Michael E. Shade, Mark A. Proett | 2006-10-31 |