Sean A. Filipow

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Houston, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Pressure Pumping Valves And Methods Of Making Such Valves
- Publication number 20170089470
- Publication date Mar 30, 2017
- Smith International, Inc.
- Sean A. Filipow
- C21 - METALLURGY OF IRON
Information Patent Application
VALVE MEMBER WITH COMPOSITE SEAL
- Publication number 20140367602
- Publication date Dec 18, 2014
- Sean A. Filipow
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...