loadpatents
Patent applications and USPTO patent grants for Vick; James D. JR..The latest application filed is for "safety valve having mono spring closure mechanism".
Patent | Date |
---|---|
Safety valve having mono spring closure mechanism App 20070246218 - Vick; James D. JR. ;   et al. | 2007-10-25 |
Deep set safety valve App 20070068680 - Vick; James D. JR. | 2007-03-29 |
Underbalanced drilling applications hydraulically operated formation isolation valve App 20070012457 - Curtis; Fredrick D. ;   et al. | 2007-01-18 |
Dual flapper safety valve App 20060162939 - Vick; James D. JR. ;   et al. | 2006-07-27 |
Safety valve with extension springs App 20060118307 - Williamson; Jimmie R. JR. ;   et al. | 2006-06-08 |
Deep set safety valve App 20050269103 - Vick, James D. JR. | 2005-12-08 |
Deep set safety valve App 20050087335 - Vick, James D. JR. | 2005-04-28 |
Safety valve having extension spring closure mechanism App 20050039922 - Vick, James D. JR. ;   et al. | 2005-02-24 |
Deep set safety valve App 20030155131 - Vick, James D. JR. | 2003-08-21 |
Metal to metal seal for use in well plugging applications App 20030127224 - Vick, James D. JR. ;   et al. | 2003-07-10 |
Low profile static wellhead plug App 20030047324 - Vick, James D. JR. | 2003-03-13 |
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