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Anthony G. Liepert
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Lincoln, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Test gas leak detection using a composite membrane
Patent number
7,779,528
Issue date
Aug 24, 2010
Virian, Inc.
Anthony G. Liepert
G01 - MEASURING TESTING
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Patent Grant
Methods and apparatus for test gas leak detection
Patent number
7,497,110
Issue date
Mar 3, 2009
Varian, Inc.
Anthony G. Liepert
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
TEST GAS LEAK DETECTION USING A COMPOSITE MEMBRANE
Publication number
20080313881
Publication date
Dec 25, 2008
Anthony G. Liepert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Test gas leak detection using a composite membrane
Publication number
20080202210
Publication date
Aug 28, 2008
Varian, Inc.
Anthony G. Liepert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods and apparatus for test gas leak detection
Publication number
20080202212
Publication date
Aug 28, 2008
Varian, Inc.
Anthony G. Liepert
G01 - MEASURING TESTING