Francisco DE ALMEIDA BRAZ

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Plaisir, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for borehole imaging including a void-containing guard el...
- Patent number 10,689,968
- Issue date Jun 23, 2020
- Schlumberger Technology Corporation
- Richard Bloemenkamp
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR BOREHOLE IMAGING INCLUDING A VOID-CONTAINING GUARD EL...
- Publication number 20190360322
- Publication date Nov 28, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Richard Bloemenkamp
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Pressure Compensator
- Publication number 20150361744
- Publication date Dec 17, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Tao XU
- E21 - EARTH DRILLING MINING