Hyland; Craig R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hyland; Craig R..The latest application filed is for "system for recovering core samples under pressure".
- Hyland; Craig R. - Magna UT
| Patent | Date |
|---|---|
| Method and apparatus for recovering core samples under pressure Grant 6,659,204 - Aumann , et al. December 9, 2 | 2003-12-09 |
| Apparatus for recovering core samples at in situ conditions Grant 6,378,631 - Aumann , et al. April 30, 2 | 2002-04-30 |
| System for recovering core samples under pressure App 20020033281 - Aumann, James T. ; et al. | 2002-03-21 |
| Method and apparatus for transferring core sample from core retrieval chamber under pressure for transport Grant 6,305,482 - Aumann , et al. October 23, 2 | 2001-10-23 |
| Apparatus for recovering core samples under pressure Grant 6,230,825 - Aumann , et al. May 15, 2 | 2001-05-15 |
| System for the initiation of downhole explosive and propellant systems Grant 5,322,019 - Hyland June 21, 1 | 1994-06-21 |
| Universal ball joint Grant 4,904,228 - Frear , et al. February 27, 1 | 1990-02-27 |
| Nozzle retention system for a drill bit Grant 4,878,548 - Ostertag , et al. November 7, 1 | 1989-11-07 |
| Self powered downhole tool anchor Grant 4,429,741 - Hyland February 7, 1 | 1984-02-07 |
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