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Jeffrey S. Brumfield
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Tullahoma, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Validating removable fare collection system
Patent number
7,624,914
Issue date
Dec 1, 2009
Cubic Corporation
Jeffrey S. Brumfield
G07 - CHECKING-DEVICES
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Patent Grant
Validating removable fare collection system
Patent number
7,469,817
Issue date
Dec 30, 2008
Cubic Corporation
Jeffrey S. Brumfield
G07 - CHECKING-DEVICES
Information
Patent Grant
Distance measuring device utilizing semiconductor laser
Patent number
5,241,360
Issue date
Aug 31, 1993
Cubic Automatic Reveneu Collection Group
Claiborne M. Key
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Validating Removable Fare Collection System
Publication number
20070270997
Publication date
Nov 22, 2007
Cubic Corporation
Jeffrey S. Brumfield
G07 - CHECKING-DEVICES
Information
Patent Application
Validating removable fare collection system
Publication number
20050178639
Publication date
Aug 18, 2005
Cubic Corporation
Jeffrey S. Brumfield
G07 - CHECKING-DEVICES
Information
Patent Application
Mass transit bus fare box
Publication number
20050087424
Publication date
Apr 28, 2005
Cubic Corporation
Matthew J. Newsome
G07 - CHECKING-DEVICES