McCormick; William H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McCormick; William H..The latest application filed is for "coiled tubing drilling and service unit and method for oil and gas wells".
- McCormick; William H. - Plano TX
| Patent | Date |
|---|---|
| Coiled tubing drilling and service unit and method for oil and gas wells Grant 5,244,046 - Council , et al. September 14, 1 | 1993-09-14 |
| Reels and carriers therefor Grant 4,945,938 - Ponsford , et al. August 7, 1 | 1990-08-07 |
| Pressure actuated cleaning tool Grant 4,799,554 - Clapp , et al. January 24, 1 | 1989-01-24 |
| Pressure actuated cleaning tool Grant 4,781,250 - McCormick , et al. November 1, 1 | 1988-11-01 |
| Cleaning tool Grant 4,625,799 - McCormick , et al. December 2, 1 | 1986-12-02 |
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