Brugman; James D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brugman; James D..The latest application filed is for "blowout preventer monitoring system and method of using same".
- Brugman; James D. - Spring TX
| Patent | Date |
|---|---|
| Blowout preventer monitoring system and method of using same Grant 10,000,987 - Springett , et al. June 19, 2 | 2018-06-19 |
| Blowout Preventer Monitoring System And Method Of Using Same App 20140231075 - Springett; Frank B. ; et al. | 2014-08-21 |
| Blowout preventers for shearing a wellbore tubular Grant 8,720,567 - Springett , et al. May 13, 2 | 2014-05-13 |
| Blowout preventers and methods of use Grant 8,602,102 - Springett , et al. December 10, 2 | 2013-12-10 |
| Blowout Preventers And Methods Of Use App 20120006529 - Springett; Frank Benjamin ; et al. | 2012-01-12 |
| Blowout Preventers And Methods Of Use App 20120000647 - Springett; Frank Benjamin ; et al. | 2012-01-05 |
| Blowout Preventers And Methods Of Use App 20110000670 - Springett; Frank Benjamin ; et al. | 2011-01-06 |
| Blowout preventers and methods of use Grant 7,814,979 - Springett , et al. October 19, 2 | 2010-10-19 |
| Top drives with shaft multi-seal Grant 7,748,473 - Wells , et al. July 6, 2 | 2010-07-06 |
| Top drives with shaft multi-seal App 20090044982 - Wells; Lawrence E. ; et al. | 2009-02-19 |
| Multi-seal for top drive shaft Grant 7,487,848 - Wells , et al. February 10, 2 | 2009-02-10 |
| Blowout preventers and methods of use App 20080286534 - Springett; Frank Benjamin ; et al. | 2008-11-20 |
| Blowout preventers and methods of use Grant 7,367,396 - Springett , et al. May 6, 2 | 2008-05-06 |
| Pipe guide Grant 7,350,587 - Springett , et al. April 1, 2 | 2008-04-01 |
| Multi-seal for top drive shaft App 20070251705 - Wells; Lawrence E. ; et al. | 2007-11-01 |
| Blowout preventers and methods of use App 20070246215 - Springett; Frank Benjamin ; et al. | 2007-10-25 |
| Pipe guide App 20060113075 - Springett; Frank Benjamin ; et al. | 2006-06-01 |
| Blowout preventer and movable bonnet support Grant 7,051,990 - Springett , et al. May 30, 2 | 2006-05-30 |
| Lock bars for blowout preventer Grant 7,044,430 - Brugman , et al. May 16, 2 | 2006-05-16 |
| Blowout preventer and movable bonnet support App 20060000992 - Springett; Frank Benjamin ; et al. | 2006-01-05 |
| Lock bars for blowout preventer App 20050242309 - Brugman, James D. ; et al. | 2005-11-03 |
| Rotating blowout preventer and method Grant RE38,249 - Tasson , et al. September 16, 2 | 2003-09-16 |
| Subsea hydraulic control system Grant 6,192,680 - Brugman , et al. February 27, 2 | 2001-02-27 |
| BOP with improved door connectors Grant 5,897,094 - Brugman , et al. April 27, 1 | 1999-04-27 |
| Rotating blowout preventer and method Grant 5,662,171 - Brugman , et al. September 2, 1 | 1997-09-02 |
| Rotating blowout preventer and method Grant 5,588,491 - Brugman , et al. December 31, 1 | 1996-12-31 |
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