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Cole Carothers
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North Salt Lake City, UT, US
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last 30 patents
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Patent Grant
Underdrain apparatus and method of manufacturing same
Patent number
7,410,578
Issue date
Aug 12, 2008
Newtech Filter Systems, Inc.
David M. Hambley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Underdrain apparatus
Patent number
6,797,166
Issue date
Sep 28, 2004
Newtech Filter Systems, Inc.
Philip Hambley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Underdrain apparatus and method of manufacturing same
Publication number
20050133434
Publication date
Jun 23, 2005
NEWTECH FILTER SYSTEMS, INC.
David M. Hambley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL