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Rick A. Lappin
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Brooklyn, MI, US
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last 30 patents
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Patent Grant
Clip for mitered siding accessories
Patent number
D427893
Issue date
Jul 11, 2000
CertainTeed Corporation
Rick A. Lappin
D08 - Tools and hardware
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Patent Grant
Clip for mitered siding accessories
Patent number
5,875,602
Issue date
Mar 2, 1999
CertainTeed Corporation
Rick A. Lappin
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS