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John Steven Gray
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Maryville, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Housing for electronic lock
Patent number
8,047,030
Issue date
Nov 1, 2011
Yale Security Inc.
John Steven Gray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Delayed egress exit device
Patent number
7,832,778
Issue date
Nov 16, 2010
Yale Security Inc.
Andrew Whitaker
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Housing for electronic lock
Patent number
7,690,230
Issue date
Apr 6, 2010
Yake Security Inc.
John Steven Gray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
ADJUSTABLE BACKSET LOCKSET
Publication number
20100307207
Publication date
Dec 9, 2010
YALE SECURITY INC.
Christopher Edward Vogel
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
HOUSING FOR ELECTRONIC LOCK
Publication number
20100192647
Publication date
Aug 5, 2010
YALE SECURITY INC.
John Steven Gray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Adjustable Backset lockset
Publication number
20090152875
Publication date
Jun 18, 2009
John Steven Gray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
HOUSING FOR ELECTRONIC LOCK
Publication number
20080076014
Publication date
Mar 27, 2008
John Steven Gray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES