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James D. Rhoads
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Reading, PA, US
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last 30 patents
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Patent Grant
Door operating system
Patent number
6,002,217
Issue date
Dec 14, 1999
Dorma Door Controls, Inc.
James C. Stevens
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Air lock door control apparatus
Patent number
4,375,735
Issue date
Mar 8, 1983
Dorma Door Controls Inc.
James D. Rhoads
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES