James C. Robertson

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Lawrenceville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Auto rack railway car
- Patent number 7,275,488
- Issue date Oct 2, 2007
- Trinity Industries, Inc.
- James E. Black, Jr.
- B61 - RAILWAYS
Information Patent Grant
Auto rack railway car
- Patent number 6,289,822
- Issue date Sep 18, 2001
- Thrall Car Manufacturing Company
- James E. Black
- B61 - RAILWAYS
Information Patent Grant
Auto rack side panel assembly
- Patent number 5,787,816
- Issue date Aug 4, 1998
- Thrall Car Manufacturing Company
- Peter S. Dworakowski
- B61 - RAILWAYS
Information Patent Grant
Auto rack railway car
- Patent number 5,765,486
- Issue date Jun 16, 1998
- Thrall Car Manufacturing Company
- James E. Black
- B61 - RAILWAYS
Information Patent Grant
Vehicle wheel chock for securing vehicles during transport
- Patent number 4,836,726
- Issue date Jun 6, 1989
- Thrall Car Manufacturing Company
- James C. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle transporting railroad car with hinged deck section lock
- Patent number 4,759,669
- Issue date Jul 26, 1988
- Thrall Car Manufacturing Company
- James C. Robertson
- B61 - RAILWAYS
Information Patent Grant
Railroad car with retractable closure track held down by bridge plate
- Patent number 4,677,918
- Issue date Jul 7, 1987
- Thrall Car Manufacturing Company
- William R. Baker
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Auto rack railway car
- Publication number 20010035109
- Publication date Nov 1, 2001
- Thrall Car Manufacturing Company
- James E. Black
- B61 - RAILWAYS