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James P. Klag
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Matteson, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Auto rack deck hinge arrangement
Patent number
7,182,569
Issue date
Feb 27, 2007
Trinity Industries, Inc.
Eric Matthew Wrobley
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Auto rack deck hinge arrangement
Patent number
6,623,223
Issue date
Sep 23, 2003
TRN Business Trust
Eric Matthew Wrobley
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lightweight railroad car for carrying steel coils
Patent number
6,363,864
Issue date
Apr 2, 2002
TRN Business Trust
Richard E. Jamrozy
B61 - RAILWAYS
Information
Patent Grant
Motor-vehicle carrying railcar with improved sidewall structure
Patent number
6,273,004
Issue date
Aug 14, 2001
Thrall Car Manufacturing Company
James P. Klag
B61 - RAILWAYS
Information
Patent Grant
Motor-vehicle carrying railcar with offset H-frame
Patent number
6,244,801
Issue date
Jun 12, 2001
Thrall Car Manufacturing Company
James P. Klag
B61 - RAILWAYS
Information
Patent Grant
Lightweight center beam railroad car
Patent number
4,784,067
Issue date
Nov 15, 1988
Thrall Car Manufacturing Company
William H. Harris
B61 - RAILWAYS
Information
Patent Grant
Lightweight center beam railroad car
Patent number
4,753,175
Issue date
Jun 28, 1988
Thrall Car Manufacturing Company
William H. Harris
B61 - RAILWAYS
Information
Patent Grant
Lightweight center beam railroad car
Patent number
4,681,041
Issue date
Jul 21, 1987
Thrall Car Manufacturing Company
William H. Harris
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
Auto rack deck hinge arrangement
Publication number
20040052603
Publication date
Mar 18, 2004
TRN Business Trust
Eric Matthew Wrobley
B60 - VEHICLES IN GENERAL
Information
Patent Application
Motor-vehicle carrying railcar with improved sidewall structure
Publication number
20010035108
Publication date
Nov 1, 2001
Thrall Car Manufacturing Company
James P. Klag
B61 - RAILWAYS