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Richard M. A. Rodgers
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Tresckow, PA, US
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last 30 patents
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Patent Grant
Rolling fire door including a door hold-open/release system
Patent number
5,896,907
Issue date
Apr 27, 1999
Cornell Iron Works, Inc.
James E. Dever
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES