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Patent applications and USPTO patent grants for Ricles; Thomas D..The latest application filed is for "downhole pressure attenuation apparatus".
Patent | Date |
---|---|
Downhole pressure attenuation apparatus Grant 5,088,557 - Ricles , et al. February 18, 1 | 1992-02-18 |
Running tool for use in well bores Grant 5,024,277 - Ricles June 18, 1 | 1991-06-18 |
Perforating gun assembly and universal perforating charge clip apparatus Grant 5,007,486 - Ricles April 16, 1 | 1991-04-16 |
Apparatus for firing borehole perforating apparatus Grant 4,886,127 - Ricles , et al. December 12, 1 | 1989-12-12 |
Perforating gun automatic release mechanism Grant 4,776,393 - Forehand , et al. October 11, 1 | 1988-10-11 |
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