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Timothy J. Coolman
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Savannah, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for detecting defects
Patent number
8,820,166
Issue date
Sep 2, 2014
Herzog Services, Inc.
Jeffrey B. Wigh
G01 - MEASURING TESTING
Information
Patent Grant
Method of detecting defects
Patent number
8,485,035
Issue date
Jul 16, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS
Information
Patent Grant
Apparatus for detecting defects
Patent number
8,424,387
Issue date
Apr 23, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS
Information
Patent Grant
Apparatus for detecting defects
Patent number
8,418,563
Issue date
Apr 16, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
ROLLER SEARCH UNIT HAVING INTEGRATED DIGITAL CIRCUITRY FOR DETECTIN...
Publication number
20230236156
Publication date
Jul 27, 2023
Herzog Services, Inc.
Andy White
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR DETECTING DEFECTS
Publication number
20130220020
Publication date
Aug 29, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS
Information
Patent Application
METHOD OF DETECTING DEFECTS
Publication number
20130152691
Publication date
Jun 20, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS
Information
Patent Application
APPARATUS FOR DETECTING DEFECTS
Publication number
20130047730
Publication date
Feb 28, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS
Information
Patent Application
APPARATUS FOR DETECTING DEFECTS
Publication number
20130047729
Publication date
Feb 28, 2013
Herzog Services, Inc.
Jeffrey B. Wigh
B61 - RAILWAYS