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Thomas G. Bonar
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Aguila, AZ, US
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last 30 patents
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Patent Grant
Self-closing double hinge
Patent number
4,337,548
Issue date
Jul 6, 1982
Thomas G. Bonar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Self-closing hinge apparatus
Patent number
4,233,708
Issue date
Nov 18, 1980
Thomas G. Bonar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES