Harold L. Phillips

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Claremore, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Slag reduction pump
- Patent number 7,841,826
- Issue date Nov 30, 2010
- Wood Group ESP, Inc.
- Harold Leon Phillips
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Modular filter / circulation system and traveling main drain for in...
- Patent number 5,725,761
- Issue date Mar 10, 1998
- Harold L. Phillips
- E04 - BUILDING