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Walter Eric Spicker
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Columbus, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wayside friction management system
Patent number
10,220,860
Issue date
Mar 5, 2019
L.B. Foster Rail Technologies, Inc.
Glen Appleby
B61 - RAILWAYS
Information
Patent Grant
Wayside friction management system
Patent number
9,352,761
Issue date
May 31, 2016
L.B. Foster Rail Technologies, Inc.
Glen Appleby
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
Wayside Friction Management System
Publication number
20160257319
Publication date
Sep 8, 2016
L.B. Foster Rail Technologies, Inc.
Glen Appleby
B61 - RAILWAYS
Information
Patent Application
Wayside Friction Management System
Publication number
20130233649
Publication date
Sep 12, 2013
L.B. Foster Rail Technologies, Inc.
Glen Appleby
B61 - RAILWAYS