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Dan Van Huis
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Ludington, MI, US
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last 30 patents
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Patent Grant
Expandable wall start for a movable wall
Patent number
10,494,811
Issue date
Dec 3, 2019
Haworth, Inc.
Leah R. Gussenbauer
E04 - BUILDING
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Patent Grant
Glass panel arrangement
Patent number
7,644,552
Issue date
Jan 12, 2010
Haworth, Inc.
Shane Kuipers
E04 - BUILDING