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Ronald Boben
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Fairhope, AL, US
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last 30 patents
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Patent Grant
Cam operated rail clamping device
Patent number
5,180,036
Issue date
Jan 19, 1993
Ronald J. Boben
B61 - RAILWAYS
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Patent Grant
Cam-operated rail clamp
Patent number
5,046,588
Issue date
Sep 10, 1991
Ronald Boben
B61 - RAILWAYS