Paul Dwyer

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Houston, TX, US

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Patents Grantslast 30 patents

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 8,336,631
- Issue date Dec 25, 2012
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Split stream oilfield pumping systems
- Patent number 8,056,635
- Issue date Nov 15, 2011
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of pumping an oilfield fluid and split stream oilfield pumpi...
- Patent number 7,845,413
- Issue date Dec 7, 2010
- Schlumberger Technology Corporation
- Rod Shampine
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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 20120006550
- Publication date Jan 12, 2012
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT STREAM OILFIELD PUMPING SYSTEMS
- Publication number 20110067885
- Publication date Mar 24, 2011
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL OILFIELD PUMPING SYSTEMS
- Publication number 20080029267
- Publication date Feb 7, 2008
- Rod Shampine
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT STREAM OILFIELD PUMPING SYSTEMS
- Publication number 20070277982
- Publication date Dec 6, 2007
- Rod Shampine
- E21 - EARTH DRILLING MINING