Thomas Allan

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Split stream oilfield pumping systems
- Patent number 11,927,086
- Issue date Mar 12, 2024
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Split stream oilfield pumping systems
- Patent number 10,174,599
- Issue date Jan 8, 2019
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Split stream oilfield pumping systems
- Patent number 9,016,383
- Issue date Apr 28, 2015
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Split stream oilfield pumping systems
- Patent number 8,851,186
- Issue date Oct 7, 2014
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Split stream oilfield pumping systems
- Patent number 8,336,631
- Issue date Dec 25, 2012
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SPLIT STREAM OILFIELD PUMPING SYSTEMS
- Publication number 20190136677
- Publication date May 9, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT STREAM OILFIELD PUMPING SYSTEMS
- Publication number 20150204173
- Publication date Jul 23, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT STREAM OILFIELD PUMPING SYSTEMS
- Publication number 20140069651
- Publication date Mar 13, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT STREAM OILFIELD PUMPING SYSTEMS
- Publication number 20130098619
- Publication date Apr 25, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
Split Stream Oilfield Pumping Systems
- Publication number 20120006550
- Publication date Jan 12, 2012
- Rod Shampine
- E21 - EARTH DRILLING MINING