Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329860 | Managed pressure drilling system having well control mode | Said Boutalbi | 2019-06-25 |
| 10107075 | Downhole isolation valve | Julmar Shaun S. Toralde, Joe Noske, Christopher L. McDowell | 2018-10-23 |
| 9951600 | Managed pressure cementing | Don M. Hannegan, Cesar Pena, David Pavel, Said Boutalbi, Todd Douglas Cooper +2 more | 2018-04-24 |
| 9249646 | Managed pressure cementing | Don M. Hannegan, Cesar Pena, David Pavel, Said Boutalbi, Todd Douglas Cooper +2 more | 2016-02-02 |
| 8905140 | Downhole deployment valves | Joe Noske, David Iblings, David Pavel, David J. Brunnert, Paul L. Smith | 2014-12-09 |
| 8899348 | Surface gas evaluation during controlled pressure drilling | Anthony Bruce Henderson, Douglas A. Law, James R. Chopty, David Tonner | 2014-12-02 |
| 8789603 | Downhole deployment valves | Joe Noske, David Iblings, David Pavel, David J. Brunnert, Paul L. Smith | 2014-07-29 |
| 8544549 | Downhole deployment valves | Joe Noske, David Iblings, David Pavel, David J. Brunnert, Paul L. Smith | 2013-10-01 |
| 8534362 | Downhole deployment valves | Joe Noske, David Iblings, David Pavel, David J. Brunnert, Paul L. Smith | 2013-09-17 |
| 8522878 | Downhole deployment valves | Joe Noske, David Iblings, David Pavel, David J. Brunnert, Paul L. Smith | 2013-09-03 |
| 8261836 | Downhole deployment valves | Joe Noske, David Iblings, David Pavel, David J. Brunnert, Paul L. Smith | 2012-09-11 |
| 7997340 | Permanent downhole deployment of optical sensors | Francis X. Bostick, III, David Hosie, Ram K. Bansal | 2011-08-16 |
| 7665543 | Permanent downhole deployment of optical sensors | Francis X. Bostick, III, David Hosie, Ram K. Bansal | 2010-02-23 |
| 7475732 | Instrumentation for a downhole deployment valve | David Hosie, Ramkumar K. Bansal, Francis X. Bostick, III | 2009-01-13 |
| 7350590 | Instrumentation for a downhole deployment valve | David Hosie, R. K. Bansal | 2008-04-01 |
| 7306042 | Method for completing a well using increased fluid temperature | R. K. Bansal, David J. Brunnert, James Ken Whanger, Evan Lowe, Abdolreza Gharesi +1 more | 2007-12-11 |
| 7255173 | Instrumentation for a downhole deployment valve | David Hosie, Ramkumar K. Bansal, Francis X. Bostick, III | 2007-08-14 |
| 7219729 | Permanent downhole deployment of optical sensors | F.X. Bostick, David Hosie, R. K. Bansal | 2007-05-22 |
| 6129152 | Rotating bop and method | David Hosie | 2000-10-10 |
| 6082707 | Valve seat and method | David Hosie, David Ward | 2000-07-04 |
| 6059262 | Valve operator and method | David Hosie, David Ward | 2000-05-09 |
| 5603384 | Universal perforating gun firing head | Robert K. Bethel, David Hosie | 1997-02-18 |
| 5551520 | Dual redundant detonating system for oil well perforators | Robert K. Bethel, James Ellis | 1996-09-03 |