Aparna Raman

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of use for a positive displacement pump having an externall...
- Patent number 8,506,262
- Issue date Aug 13, 2013
- Schlumberger Technology Corporation
- Edward Leugemors
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oilfield equipment composed of a base material reinforced with a co...
- Patent number 8,434,399
- Issue date May 7, 2013
- Schlumberger Technology Corporation
- Philippe Gambier
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF USE FOR A POSITIVE DISPLACEMENT PUMP HAVING AN EXTERNALL...
- Publication number 20100183448
- Publication date Jul 22, 2010
- Edward Leugemors
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Oilfield Equipment Composed of a Base Material Reinforced With a Co...
- Publication number 20090081034
- Publication date Mar 26, 2009
- Philippe Gambier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...