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Suzanne Richmond
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San Pedro, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and methods for entry control over a cellular network
Patent number
10,002,480
Issue date
Jun 19, 2018
Doorking, Inc.
Thomas R Richmond
G07 - CHECKING-DEVICES
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Patent Grant
Apparatus and methods for remote control of access to facilities
Patent number
9,497,331
Issue date
Nov 15, 2016
Thomas R. Richmond
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Apparatus and methods for remote control of access to facilities
Patent number
9,049,306
Issue date
Jun 2, 2015
Nadejda V. Gueorguieva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for radio frequency security system with autom...
Patent number
6,856,237
Issue date
Feb 15, 2005
Doorking, Inc.
Thomas R. Richmond
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHODS FOR ENTRY CONTROL OVER A CELLULAR NETWORK
Publication number
20170228950
Publication date
Aug 10, 2017
DoorKing, Inc.
Thomas R. Richmond
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VEHICULAR ACCESS BARRIER ARM APPARATUS AND RELATED METHODS
Publication number
20160024730
Publication date
Jan 28, 2016
Thomas R Richmond
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES