Hoppe; Joachim A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoppe; Joachim A..The latest application filed is for "apparatus for sealing a well casing".
- Hoppe; Joachim A. - Houston TX
- Hoppe; Joachim A. - Spring TX
| Patent | Date |
|---|---|
| Apparatus for sealing a well casing Grant RE32,831 - Shonrock , et al. January 17, 1 | 1989-01-17 |
| Method and apparatus for conducting logging or perforating operations in a borehole Grant RE32,336 - Escaron , et al. January 27, 1 | 1987-01-27 |
| Method and apparatus for conducting logging or perforating operations in a borehole Grant 4,349,072 - Escaron , et al. September 14, 1 | 1982-09-14 |
| Extension member for well-logging operations Grant 4,337,969 - Escaron , et al. July 6, 1 | 1982-07-06 |
| Downhole force measuring device Grant 4,269,063 - Escaron , et al. May 26, 1 | 1981-05-26 |
| Methods And Apparatus For Testing Earth Formations Grant 3,859,850 - Whitten , et al. January 14, 1 | 1975-01-14 |
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