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Tony Y. Lin
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Mason, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Counterbalancing mechanism for an overhead door
Patent number
5,632,063
Issue date
May 27, 1997
Clopay Building Products Company, Inc.
Kenneth E. Carper
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Garage door frame
Patent number
5,375,383
Issue date
Dec 27, 1994
Clopay Building Products Company, Inc.
Tony Y. Lin
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Universal angled flag bracket for use with tracks for sectional ove...
Patent number
5,240,216
Issue date
Aug 31, 1993
Clopay Corporation
Tony Y. Lin
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Angled flag bracket for overhead garage doors
Patent number
D337042
Issue date
Jul 6, 1993
Clopay Corporation
Tony Y. Lin
D08 - Tools and hardware