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Jeff Halperin
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Arlington, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Reactive gas filter
Patent number
7,132,011
Issue date
Nov 7, 2006
Entegris, Inc.
Carly Shellhammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Reactive gas filter
Publication number
20050045039
Publication date
Mar 3, 2005
Extraction Systems, Inc.
Carly Shellhammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL