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William S. Lindsay
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Jupiter, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Filter and muffler device for vacuum mechanism
Patent number
6,325,844
Issue date
Dec 4, 2001
Florida Pneumatic Manufacturing Corporation
Donald R. Mead
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
DISPOSABLE FILTERING AND MUFFLING ASSEMBLY
Publication number
20040261621
Publication date
Dec 30, 2004
William S. Lindsay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL