Mark James

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Oklahoma City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage high pressure flanged pump assembly
- Patent number 11,506,190
- Issue date Nov 22, 2022
- Baker Hughes ESP, Inc.
- Matthew Allen Schoelen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multistage centrifugal pump with integral abrasion-resistant axial...
- Patent number 10,280,929
- Issue date May 7, 2019
- GE Oil & Gas ESP, Inc.
- Vishal Gahlot
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Horizontal pumping system with primary stage assembly and separate...
- Patent number 10,151,315
- Issue date Dec 11, 2018
- GE Oil & Gas ESP, Inc.
- Vishal Gahlot
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
HORIZONTAL PUMPING SYSTEM WITH PRIMARY STAGE ASSEMBLY AND SEPARATE...
- Publication number 20170051752
- Publication date Feb 23, 2017
- GE OIL & GAS ESP, INC.
- Vishal Gahlot
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTISTAGE CENTRIFUGAL PUMP WITH INTEGRAL ABRASION-RESISTANT AXIAL...
- Publication number 20170002823
- Publication date Jan 5, 2017
- GE OIL & GAS ESP, INC.
- Vishal GAHLOT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-STAGE HIGH PRESSURE FLANGED PUMP ASSEMBLY
- Publication number 20150104337
- Publication date Apr 16, 2015
- GE OIL & GAS ESP, INC.
- Matthew Allen Schoelen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...