Whitby; Melvyn F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Whitby; Melvyn F..The latest application filed is for "closure member including a replaceable insert".
- Whitby; Melvyn F. - Houston TX
| Patent | Date |
|---|---|
| Blowout preventer including blind seal assembly Grant 10,233,716 - van Wijk , et al. | 2019-03-19 |
| Subsea pressure reduction system Grant 9,957,768 - Van Wijk , et al. May 1, 2 | 2018-05-01 |
| Pressure variance systems for subsea fluid injection Grant 9,822,604 - van Wijk , et al. November 21, 2 | 2017-11-21 |
| System and method for installing suction piles Grant 9,789,932 - van Wijk , et al. October 17, 2 | 2017-10-17 |
| Closure Member Including A Replaceable Insert App 20170191336 - WHITBY; Melvyn F. ; et al. | 2017-07-06 |
| Blowout Preventer Including Blind Seal Assembly App 20170058628 - van Wijk; Johannes ; et al. | 2017-03-02 |
| High-Strength Blowout Preventer Shearing Ram and Connecting Rod App 20160298409 - Kroesen; Gerrit M. ; et al. | 2016-10-13 |
| Subsea Pressure Delivery System App 20160138358 - Whitby; Melvyn F. ; et al. | 2016-05-19 |
| Subsea Pressure Reduction System App 20160010418 - Van Wijk; Johannes ; et al. | 2016-01-14 |
| Subsea pressure delivery system Grant 9,222,326 - Whitby , et al. December 29, 2 | 2015-12-29 |
| Subsea pressure reduction system Grant 9,140,090 - Van Wijk , et al. September 22, 2 | 2015-09-22 |
| Methods and systems for subsea electric piezopumps Grant 8,733,090 - Coonrod , et al. May 27, 2 | 2014-05-27 |
| Multi-deployable subsea stack system Grant 8,640,775 - Kotrla , et al. February 4, 2 | 2014-02-04 |
| Multi-Deployable Subsea Stack System App 20130126764 - Kotrla; Johnnie E. ; et al. | 2013-05-23 |
| Multi-deployable subsea stack system Grant 8,365,830 - Kotrla , et al. February 5, 2 | 2013-02-05 |
| Subsea Pressure Delivery System App 20120279720 - Whitby; Melvyn F. ; et al. | 2012-11-08 |
| Methods And Systems For Subsea Electric Piezopumps App 20110302911 - Coonrod; Don ; et al. | 2011-12-15 |
| Multi-Deployable Subsea Stack System App 20110155386 - Kotrla; Johnnie E. ; et al. | 2011-06-30 |
| Multi-deployable subsea stack system Grant 7,921,917 - Kotrla , et al. April 12, 2 | 2011-04-12 |
| Fluid saving blowout preventer operator system Grant 7,637,474 - Whitby , et al. December 29, 2 | 2009-12-29 |
| Dual-cylinder blowout preventer operator system Grant 7,559,523 - Whitby , et al. July 14, 2 | 2009-07-14 |
| Blowout preventer operator locking system Grant 7,533,865 - Whitby , et al. May 19, 2 | 2009-05-19 |
| Multi-Deployable Subsea Stack System App 20080302536 - Kotrla; Johnnie E. ; et al. | 2008-12-11 |
| Dual-Cylinder Blowout Preventer Operator System App 20080164431 - Whitby; Melvyn F. ; et al. | 2008-07-10 |
| Dual-cylinder blowout preventer operator system Grant 7,374,146 - Whitby , et al. May 20, 2 | 2008-05-20 |
| Fluid Saving Blowout Preventer Operator System App 20080099701 - Whitby; Melvyn F. ; et al. | 2008-05-01 |
| Blowout Preventer Operator Locking System App 20080067458 - Whitby; Melvyn F. ; et al. | 2008-03-20 |
| Fluid saving blowout preventer operator system Grant 7,338,027 - Whitby , et al. March 4, 2 | 2008-03-04 |
| Fluid Saving Blowout Preventer Operator System App 20080048140 - Whitby; Melvyn F. ; et al. | 2008-02-28 |
| Dual-cylinder Blowout Preventer Operator System App 20080048139 - Whitby; Melvyn F. ; et al. | 2008-02-28 |
| Blowout preventer operator locking system Grant 7,300,033 - Whitby , et al. November 27, 2 | 2007-11-27 |
| Bidirectional sealing blowout preventer Grant 6,719,262 - Whitby , et al. April 13, 2 | 2004-04-13 |
| Bidirectional sealing blowout preventer App 20030024705 - Whitby, Melvyn F. ; et al. | 2003-02-06 |
| Hydraulically controlled blowout preventer Grant 5,505,426 - Whitby , et al. April 9, 1 | 1996-04-09 |
| Oilfield tubular shear ram and method for blowout prevention Grant 5,400,857 - Whitby , et al. March 28, 1 | 1995-03-28 |
| Slips for well pipe Grant 4,715,456 - Poe, Jr. , et al. December 29, 1 | 1987-12-29 |
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