Fisher; Edmund A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fisher; Edmund A..The latest application filed is for "subsea pressure delivery system".
- Fisher; Edmund A. - Houston TX
| Patent | Date |
|---|---|
| Subsea Pressure Delivery System App 20160138358 - Whitby; Melvyn F. ; et al. | 2016-05-19 |
| Subsea pressure delivery system Grant 9,222,326 - Whitby , et al. December 29, 2 | 2015-12-29 |
| Subsea Pressure Delivery System App 20120279720 - Whitby; Melvyn F. ; et al. | 2012-11-08 |
| Emergency dump apparatus for buoyancy air tanks on buoyant riser systems App 20010041098 - Fisher, Edmund A. | 2001-11-15 |
| Emergency dump apparatus for buoyancy air tanks on buoyant riser systems App 20010001633 - Fisher, Edmund A. | 2001-05-24 |
| Flotation riser Grant 4,646,840 - Bartholomew , et al. March 3, 1 | 1987-03-03 |
| Subsea wellhead production apparatus with a retrievable subsea choke Grant 4,589,493 - Kelly , et al. May 20, 1 | 1986-05-20 |
| Gate valve Grant 4,541,449 - Burke , et al. September 17, 1 | 1985-09-17 |
| Remote connection apparatus Grant 4,364,433 - Fisher , et al. December 21, 1 | 1982-12-21 |
| Riser Grant 4,188,156 - Fisher , et al. February 12, 1 | 1980-02-12 |
| Pipe connector Grant 4,012,059 - Luke , et al. March 15, 1 | 1977-03-15 |
| Blowout preventer testing apparatus Grant 3,897,824 - Fisher August 5, 1 | 1975-08-05 |
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