Ford; David L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ford; David L..The latest application filed is for "subsea casing hanger running tool with anti-rotation feature and method for rotating casing into complex and deviated wellbores".
Company Profile
1.31.26
- Ford; David L. - Houston TX
- Ford; David L. - Katy TX
- Ford; David L. - Bentonville AR
- Ford, David L. - US
Patent Activity
| Patent | Date |
|---|---|
| Subsea Casing Hanger Running Tool With Anti-rotation Feature And Method For Rotating Casing Into Complex And Deviated Wellbores App 20210062604 - Monjure; Noel ; et al. | 2021-03-04 |
| External locking mechanism for seal energizing ring Grant 10,138,698 - Barnhart , et al. Nov | 2018-11-27 |
| Self-limiting C-ring System And Method App 20180305984 - Zhu; Baozhi ; et al. | 2018-10-25 |
| Wickers with trapped fluid recesses for wellhead assembly Grant 10,094,192 - Ford , et al. October 9, 2 | 2018-10-09 |
| Wellhead metal seal with energizing ring having trapped fluid reliefs Grant 9,982,503 - Pallini , et al. May 29, 2 | 2018-05-29 |
| Wickers With Trapped Fluid Recesses For Wellhead Assembly App 20180002998 - Ford; David L. ; et al. | 2018-01-04 |
| Wellhead Metal Seal with Energizing Ring Having Trapped Fluid Reliefs App 20170284165 - Pallini; Joseph W. ; et al. | 2017-10-05 |
| Ratcheting anti-rotation lock for threaded connectors Grant 9,708,865 - Steen , et al. July 18, 2 | 2017-07-18 |
| External Locking Mechanism for Seal Energizing Ring App 20170089162 - Barnhart; Daniel R. ; et al. | 2017-03-30 |
| Casing hanger lockdown with conical lockdown ring Grant 8,978,772 - Yates , et al. March 17, 2 | 2015-03-17 |
| Subsea multiple annulus sensor Grant 8,955,583 - Raynal , et al. February 17, 2 | 2015-02-17 |
| Seal with bellows style nose ring and radially drivable lock rings Grant 8,925,639 - Benson , et al. January 6, 2 | 2015-01-06 |
| Seal with bellows style nose ring Grant 8,851,194 - Ford , et al. October 7, 2 | 2014-10-07 |
| Casing hanger lockdown slip ring Grant 8,851,183 - Yates , et al. October 7, 2 | 2014-10-07 |
| Ratcheting Anti-Rotation Lock for Threaded Connectors App 20140167408 - Steen; Thomas L. ; et al. | 2014-06-19 |
| Subsea Multiple Annulus Sensor App 20130248171 - Raynal; Jeffrey A. ; et al. | 2013-09-26 |
| Casing Hanger Lockdown With Conical Lockdown Ring App 20130146306 - Yates; Chad Eric ; et al. | 2013-06-13 |
| Seal With Bellows Style Nose Ring And Radially Drivable Lock Rings App 20130140042 - Benson; Daniel Caleb ; et al. | 2013-06-06 |
| Location-and-rotation feedback tool for subsea wellheads and method of operating same Grant 8,360,147 - Ford , et al. January 29, 2 | 2013-01-29 |
| Seal With Bellows Style Nose Ring App 20120247788 - Ford; David L. ; et al. | 2012-10-04 |
| Casing Hanger Lockdown Slip Ring App 20120241162 - Yates; Chad Eric ; et al. | 2012-09-27 |
| Location-and-rotation Feedback Tool For Subsea Wellheads And Method Of Operating Same App 20120186821 - Ford; David L. ; et al. | 2012-07-26 |
| Bit-run nominal seat protector and method of operating same Grant 8,074,724 - Minassian , et al. December 13, 2 | 2011-12-13 |
| Well assembly having a casing hanger supported by a load member actuated by a retractable member disposed in the wellhead Grant 8,066,064 - Minassian , et al. November 29, 2 | 2011-11-29 |
| Method for running casing while drilling system Grant 7,975,771 - Ford July 12, 2 | 2011-07-12 |
| Shoulder ring set on casing hanger trip Grant 7,900,706 - Ford March 8, 2 | 2011-03-08 |
| Drill for making flat bottom hole Grant 7,832,966 - Shultz , et al. November 16, 2 | 2010-11-16 |
| Bit-run Nominal Seat Protector And Method Of Operating Same App 20100243271 - Minassian; Marc ; et al. | 2010-09-30 |
| Location-and-rotation Feedback Tool For Subsea Wellheads And Method Of Operating Same App 20100243244 - Ford; David L. ; et al. | 2010-09-30 |
| Adapter sleeve for wellhead housing Grant 7,798,231 - Ford September 21, 2 | 2010-09-21 |
| Well Assembly Having A Casing Hanger Supported By A Load Member Actuated By A Retractable Member Disposed In The Wellhead App 20100116486 - Minassian; Marc ; et al. | 2010-05-13 |
| Method for Running Casing While Drilling System App 20080135289 - Ford; David L. | 2008-06-12 |
| Adapter sleeve for wellhead housing App 20080006412 - Ford; David L. | 2008-01-10 |
| Drill For Making Flat Bottom Hole App 20070160437 - Shultz; Michael D. ; et al. | 2007-07-12 |
| Shoulder ring set on casing hanger trip Grant 7,150,323 - Ford December 19, 2 | 2006-12-19 |
| Drill for making flat bottom hole Grant 7,140,815 - George , et al. November 28, 2 | 2006-11-28 |
| Shoulder ring set on casing hanger trip App 20060231248 - Ford; David L. | 2006-10-19 |
| Shoulder ring set on casing hanger trip App 20060016604 - Ford; David L. | 2006-01-26 |
| Run and retrieval wear bushing and tool Grant 6,945,325 - Ford , et al. September 20, 2 | 2005-09-20 |
| Drill for making flat bottom hole App 20040151553 - George, Stephen M. ; et al. | 2004-08-05 |
| Bit run and retrieval wear bushing and tool Grant 6,749,018 - Ford , et al. June 15, 2 | 2004-06-15 |
| Wear bushing running and retrieval tools Grant 6,719,044 - Ford , et al. April 13, 2 | 2004-04-13 |
| Run and retrieval wear bushing and tool App 20030192704 - Ford, David L. ; et al. | 2003-10-16 |
| Wear bushing running and retrieval tools App 20020092656 - Ford, David L. ; et al. | 2002-07-18 |
| Tools for shallow flow wellhead systems Grant 5,791,418 - Milberger , et al. August 11, 1 | 1998-08-11 |
| Wellhead annulus seal Grant 5,456,314 - Boehm, Jr. , et al. October 10, 1 | 1995-10-10 |
| Tool for cold forging tubular members Grant 4,791,796 - Ford December 20, 1 | 1988-12-20 |
| Wellhead sealing assembly Grant 4,784,222 - Ford November 15, 1 | 1988-11-15 |
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