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Robert C. Squier
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Hampshire, IL, US
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last 30 patents
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Patent Grant
Folding filter frame and filter
Patent number
7,537,630
Issue date
May 26, 2009
RPS Products, Inc.
Daniel E. Schuld
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Folding filter frame and filter
Publication number
20080034718
Publication date
Feb 14, 2008
Daniel E. Schuld
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL