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Kenneth J. Boyd
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Jamestown, NY, US
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last 30 patents
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Patent Grant
Counterbalance support
Patent number
4,312,097
Issue date
Jan 26, 1982
Weber-Knapp Company
Kenneth J. Boyd
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Hinge
Patent number
4,210,979
Issue date
Jul 8, 1980
Weber-Knapp Company
Kenneth J. Boyd
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES