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Herzog Services, Inc.
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St. Joseph, 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
Apparatus and method of detecting defects in a rail joint bar
Patent number
8,806,948
Issue date
Aug 19, 2014
Herzog Services, Inc.
Jason M. Kahn
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
Information
Patent Grant
Apparatus for and method of detecting defects in a rail joint bar
Patent number
8,365,604
Issue date
Feb 5, 2013
Herzog Services, Inc.
Jason M. Kahn
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for detecting, identifying and recording the location of...
Patent number
7,882,742
Issue date
Feb 8, 2011
Herzog Services, Inc.
George D. Martens
G01 - MEASURING TESTING
Information
Patent Grant
Method of and an apparatus for detecting, identifying and recording...
Patent number
6,055,862
Issue date
May 2, 2000
Herzog Services, Inc.
George D. Martens
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
UTILITY BODY FOR HOUSING SYSTEM FOR DETECTING DEFECTS IN RAIL
Publication number
20240253676
Publication date
Aug 1, 2024
Herzog Services, Inc.
John W. Kieser
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SYSTEM FOR DETECTING DEFECTS IN RAIL AND METHODS OF USING SAME
Publication number
20240025461
Publication date
Jan 25, 2024
Herzog Services, Inc.
Jason Roe
B61 - RAILWAYS
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
Information
Patent Application
APPARATUS AND METHOD OF DETECTING DEFECTS IN A RAIL JOINT BAR
Publication number
20120218868
Publication date
Aug 30, 2012
Herzog Services Inc.
Jason M. Kahn
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR AND METHOD OF DETECTING DEFECTS IN A RAIL JOINT BAR
Publication number
20110209549
Publication date
Sep 1, 2011
Herzog Services, Inc.
Jason M. Kahn
G01 - MEASURING TESTING
Trademark
last 30 trademarks