Mark S. Shirley

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New Albany, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Railway wheel alloy
- Patent number 6,783,610
- Issue date Aug 31, 2004
- AMSTED Industries Incorporated
- Mark S. Shirley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Material moving system
- Patent number 6,261,043
- Issue date Jul 17, 2001
- AMSTED Industries Incorporated
- Casey A. Weems
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Railway wheel alloy
- Publication number 20020122740
- Publication date Sep 5, 2002
- Mark S. Shirley
- B60 - VEHICLES IN GENERAL