Hynes; Joseph H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hynes; Joseph H..The latest application filed is for "tubing hanger seal assembly".
- Hynes; Joseph H. - Houston TX
- Hynes; Joseph H. - Ojai CA
| Patent | Date |
|---|---|
| Tubing hanger seal assembly Grant 5,193,616 - Hynes March 16, 1 | 1993-03-16 |
| Hydraulic packoff and casing hanger installation tool Grant 5,080,174 - Hynes January 14, 1 | 1992-01-14 |
| Annular metal-to-metal seal Grant 5,026,074 - Hoes , et al. June 25, 1 | 1991-06-25 |
| Marine casing suspension apparatus Grant 4,911,244 - Hynes March 27, 1 | 1990-03-27 |
| Subsea wellhead with annulus communicating system Grant 4,887,672 - Hynes December 19, 1 | 1989-12-19 |
| Casing hanger with landing shoulder seal insert Grant 4,807,705 - Henderson , et al. February 28, 1 | 1989-02-28 |
| Pressure-balanced stab connection Grant 4,695,190 - Best , et al. September 22, 1 | 1987-09-22 |
| Annular packing unit and insert Grant 4,657,263 - Hynes , et al. April 14, 1 | 1987-04-14 |
| Test tool for subsea blowout preventer stack Grant 4,554,976 - Hynes , et al. November 26, 1 | 1985-11-26 |
| Cylindrical gate valve apparatus and method Grant 4,513,823 - Hynes , et al. April 30, 1 | 1985-04-30 |
| Threaded coupling Grant 4,496,173 - Roche , et al. January 29, 1 | 1985-01-29 |
| Well control method and apparatus Grant 4,478,287 - Hynes , et al. October 23, 1 | 1984-10-23 |
| Safety valve apparatus and method Grant 4,476,935 - Hynes , et al. October 16, 1 | 1984-10-16 |
| Subsea Casing Hanger Pack-off Apparatus And Method Grant 3,837,684 - Hynes September 24, 1 | 1974-09-24 |
| Pipe Connectors Grant 3,827,728 - Hynes August 6, 1 | 1974-08-06 |
| Combined Metal And Elastomer Seal Grant 3,797,864 - Hynes , et al. March 19, 1 | 1974-03-19 |
| Flexible Pipe Joints Grant 3,746,372 - Hynes , et al. July 17, 1 | 1973-07-17 |
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