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Matthew Hildebrand
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Lakeville, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Tunable acoustic panel
Patent number
9,404,252
Issue date
Aug 2, 2016
Wenger Corporation
Dixon Gimpel
E04 - BUILDING
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Patent Grant
Tunable acoustic panel
Patent number
9,145,675
Issue date
Sep 29, 2015
Wenger Corporation
Dixon Gimpel
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
TUNABLE ACOUSTIC PANEL
Publication number
20150368899
Publication date
Dec 24, 2015
Wenger Corporation
Dixon Gimpel
E04 - BUILDING
Information
Patent Application
TUNABLE ACOUSTIC PANEL
Publication number
20140353079
Publication date
Dec 4, 2014
Dixon Gimpel
E04 - BUILDING