Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7395877 | Apparatus and method to reduce fluid pressure in a wellbore | David Hosie, Peter Barnes Moyes | 2008-07-08 |
| 7350590 | Instrumentation for a downhole deployment valve | David Hosie, Michael Brian Grayson | 2008-04-01 |
| 7306042 | Method for completing a well using increased fluid temperature | David J. Brunnert, Michael Brian Grayson, James Ken Whanger, Evan Lowe, Abdolreza Gharesi +1 more | 2007-12-11 |
| 7219729 | Permanent downhole deployment of optical sensors | F.X. Bostick, David Hosie, Michael Brian Grayson | 2007-05-22 |
| 7178600 | Apparatus and methods for utilizing a downhole deployment valve | Mike A. Luke, Tom Fuller, Darrell B. Johnson, David J. Brunnert, Brian C. Grayson +1 more | 2007-02-20 |
| 7111692 | Apparatus and method to reduce fluid pressure in a wellbore | David Hosie, Peter Barnes Moyes | 2006-09-26 |