Post; Roger A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Post; Roger A..The latest application filed is for "pump down conveyance".
- Post; Roger A. - Sugar Land TX
- Post; Roger A. - Arcanum OH
- Post; Roger A. - Houston TX
| Patent | Date |
|---|---|
| Pump down conveyance Grant 10,309,176 - Allmaras , et al. | 2019-06-04 |
| Pump Down Conveyance App 20150330172 - Allmaras; Ronald Clemence ; et al. | 2015-11-19 |
| Constant force actuator Grant 6,920,936 - Sheiretov , et al. July 26, 2 | 2005-07-26 |
| Bi-directional grip mechanism for a wide range of bore sizes Grant 6,629,568 - Post , et al. October 7, 2 | 2003-10-07 |
| Constant force actuator App 20030173076 - Sheiretov, Todor K. ; et al. | 2003-09-18 |
| Bi-directional grip mechanism for a wide range of bore sizes App 20030024710 - Post, Roger A. ; et al. | 2003-02-06 |
| Conveying a tool along a non-vertical well Grant 6,179,055 - Sallwasser , et al. January 30, 2 | 2001-01-30 |
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