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Thomas W. Quimby
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Hatboro, PA, US
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Patents Grants
last 30 patents
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Patent Grant
High efficiency grit removal system
Patent number
7,824,549
Issue date
Nov 2, 2010
WSG & Solutions, Inc.
Stephen B. Wilcher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Flexible membrane diffuser
Patent number
5,133,862
Issue date
Jul 28, 1992
FMC Corporation
Milton R. Cannan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
HIGH EFFICIENCY GRIT REMOVAL SYSTEM
Publication number
20090095672
Publication date
Apr 16, 2009
Stephen B. Wilcher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL