Whitten; Frank R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Whitten; Frank R..The latest application filed is for "apparatus for testing earth formations".
- Whitten; Frank R. - Houston TX
| Patent | Date |
|---|---|
| Apparatus for testing earth formations Grant 3,952,588 - Whitten April 27, 1 | 1976-04-27 |
| Methods And Apparatus For Testing Earth Formations Grant 3,859,850 - Whitten , et al. January 14, 1 | 1975-01-14 |
| Methods And Apparatus For Testing Earth Formations Grant 3,813,936 - Urbanosky , et al. June 4, 1 | 1974-06-04 |
| Apparatus For Testing Earth Formations Grant 3,782,191 - Whitten January 1, 1 | 1974-01-01 |
| Apparatus For Disengaging Well Tools From Borehole Walls Grant 3,724,540 - Urbanosky , et al. April 3, 1 | 1973-04-03 |
| Formation-sampling Apparatus Grant 3,653,436 - Anderson , et al. April 4, 1 | 1972-04-04 |
| Tool To Take Multiple Fluid Measurements Grant 3,577,783 - Whitten , et al. May 4, 1 | 1971-05-04 |
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