Mott; James D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mott; James D..The latest application filed is for "pressure operated safety valve with lock means".
- Mott; James D. - Houston TX
- Mott; James D. - N/A TX
| Patent | Date |
|---|---|
| Pressure operated safety valve with lock means Grant 4,550,780 - Mott November 5, 1 | 1985-11-05 |
| Well safety system method Grant 4,319,639 - Mott March 16, 1 | 1982-03-16 |
| Well safety system method and apparatus Grant 4,310,048 - Mott January 12, 1 | 1982-01-12 |
| Well safety valve apparatus Grant 4,310,051 - Mott January 12, 1 | 1982-01-12 |
| Drilling tool Grant 4,074,761 - Mott February 21, 1 | 1978-02-21 |
| Subsurface well apparatus having flexing means and method of using same Grant 4,067,387 - Mott January 10, 1 | 1978-01-10 |
| Subsurface well apparatus having improved operator means and method for using same Grant 4,044,835 - Mott August 30, 1 | 1977-08-30 |
| Subsurface well apparatus having flexing means and method of using same Grant 4,019,574 - Mott April 26, 1 | 1977-04-26 |
| Retrievable blow-out preventer ram seals Grant 4,007,905 - Mott February 15, 1 | 1977-02-15 |
| Apparatus for operating a closure element of a subsurface safety valve and method of using same Grant 3,993,136 - Mott November 23, 1 | 1976-11-23 |
| Safety valve Grant 3,941,348 - Mott March 2, 1 | 1976-03-02 |
| Subsurface well apparatus and method Grant 3,870,102 - Mott March 11, 1 | 1975-03-11 |
| Method And Apparatus For Inside Blowout Preventer Drilling Tool Grant 3,861,470 - Mott January 21, 1 | 1975-01-21 |
| Method And Apparatus For An Equalizing Valve Grant 3,854,502 - Mott December 17, 1 | 1974-12-17 |
| Automatic Subsurface Blowout Prevention Grant 3,853,177 - Mott December 10, 1 | 1974-12-10 |
| Subsurface Safety Valve Well Tool Operable By Differential Annular Pressure Grant 3,844,346 - Mott October 29, 1 | 1974-10-29 |
| Safety Joint Method And Apparatus Grant 3,842,914 - Mott October 22, 1 | 1974-10-22 |
| Method And Apparatus For A Subsurface Safety Valve Operating With Differential Annular Pressure Grant 3,842,913 - Mott October 22, 1 | 1974-10-22 |
| Inside Drilling Tool Blowout Preventer Grant 3,783,942 - Mott January 8, 1 | 1974-01-08 |
| Retrievable Safety Valve Grant 3,763,933 - Mott October 9, 1 | 1973-10-09 |
| Subsurface Well Apparatus And Method Grant 3,762,471 - Mott October 2, 1 | 1973-10-02 |
| Completion And Kill Valve Grant 3,750,752 - Mott August 7, 1 | 1973-08-07 |
| Subsurface Safety Valve Grant 3,750,751 - Mott August 7, 1 | 1973-08-07 |
| Subsurface Blowout Prevention Grant 3,746,097 - Mott July 17, 1 | 1973-07-17 |
| Subsurface Well Apparatus And Method Grant 3,744,564 - Mott July 10, 1 | 1973-07-10 |
| Mud Saver Valve Grant 3,743,015 - Mott July 3, 1 | 1973-07-03 |
| Mud Diverter And Inside Blowout Preventer Drilling Tool Grant 3,667,557 - Todd , et al. June 6, 1 | 1972-06-06 |
| Well Production Apparatus With Fluid Operated Valve Grant 3,601,190 - Mott August 24, 1 | 1971-08-24 |
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