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Thomas E. Roth
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Reno, NV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electromagnetic lock having distance-sensing monitoring system
Patent number
RE46832
Issue date
May 8, 2018
Hanchett Entry Systems, Inc.
Robert C. Hunt
Information
Patent Grant
Electromagnetic lock having distance-sensing monitoring system
Patent number
8,820,803
Issue date
Sep 2, 2014
Hanchett Entry Systems, Inc.
Robert C. Hunt
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Apparatus for transferring electric power between a closable member...
Patent number
8,448,382
Issue date
May 28, 2013
Securitron Magnalock Corporation
Paul Justus Rodgers
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vertical door locking system
Patent number
7,032,418
Issue date
Apr 25, 2006
Sargent Manufacturing Company
Dale Martin
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Electromagnetic door lock system
Patent number
6,609,738
Issue date
Aug 26, 2003
Securitron Magnalock Corp.
Thomas Roth
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Multi-directional self-aligning shear type electromagnetic lock
Patent number
6,135,515
Issue date
Oct 24, 2000
Securitron Magnalock Corp.
Thomas E. Roth
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Multi-directional self-aligning shear type electromagnetic lock
Patent number
6,007,119
Issue date
Dec 28, 1999
Securitron Magnalock Corp.
Thomas E. Roth
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Impact resistant electromagnetic lock
Patent number
5,758,913
Issue date
Jun 2, 1998
Securitron Magnalock Corp.
Thomas E. Roth
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Latch monitor
Patent number
5,757,269
Issue date
May 26, 1998
Securitron Magnalock Corp.
Thomas E. Roth
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for Transferring Electric Power Between a Closable Member...
Publication number
20110056136
Publication date
Mar 10, 2011
Securitron Magnalock Corporation
Paul Justus Rodgers
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
ELECTROMAGNETIC LOCK HAVING DISTANCE-SENSING MONITORING SYSTEM
Publication number
20100218569
Publication date
Sep 2, 2010
Robert C. Hunt
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Vertical door locking system
Publication number
20050235711
Publication date
Oct 27, 2005
Secure Access Lock, Inc.
Dale Martin
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES