Stephen Kent

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Aberdeen, GB

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Patents Grantslast 30 patents

Information Patent Grant
Downhole apparatus
- Patent number 10,613,691
- Issue date Apr 7, 2020
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subterranean formation methods and apparatus
- Patent number 10,428,631
- Issue date Oct 1, 2019
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- David Allan Noblett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole method and apparatus
- Patent number 10,337,297
- Issue date Jul 2, 2019
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus
- Patent number 9,851,852
- Issue date Dec 26, 2017
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Downhole method and apparatus
- Patent number 9,708,893
- Issue date Jul 18, 2017
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole method and apparatus
- Patent number 9,353,606
- Issue date May 31, 2016
- Darcy Technologies Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Downhole Apparatus
- Publication number 20180081468
- Publication date Mar 22, 2018
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Downhole Method and Apparatus
- Publication number 20170314370
- Publication date Nov 2, 2017
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Method and Apparatus
- Publication number 20160281474
- Publication date Sep 29, 2016
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBTERRANEAN FORMATION METHODS AND APPARATUS
- Publication number 20150144330
- Publication date May 28, 2015
- DARCY TECHNOLOGIES LIMITED
- David Allan Noblett
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS
- Publication number 20150027726
- Publication date Jan 29, 2015
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Method and Apparatus
- Publication number 20130341005
- Publication date Dec 26, 2013
- DARCY TECHNOLOGIES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING