COREALL AS
Patent Applications and Registrations
Patent applications and USPTO patent grants for COREALL AS.The latest application filed is for "method and apparatus for alternating between coring and drilling without tripping operations".
- COREALL AS - Straume NO
- Coreall AS - .ANG.lgard NO
- COREALL AS - Kolltveit NO
| Patent | Date |
|---|---|
| Method And Apparatus For Alternating Between Coring And Drilling Without Tripping Operations App 20220065046 - Berger; Per Erik ; et al. | 2022-03-03 |
| Core drilling apparatus and method for converting between a core drilling assembly and a full-diameter drilling assembly Grant 11,131,147 - Berger , et al. September 28, 2 | 2021-09-28 |
| Intelligent coring system Grant 9,879,493 - Berger January 30, 2 | 2018-01-30 |
| Intelligent Coring System App 20150191985 - Berger; Per Erik | 2015-07-09 |
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