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Antonio Aquino
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Harrison City, PA, US
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last 30 patents
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Patent Grant
Optical path protection device and method for a railroad track insp...
Patent number
8,345,099
Issue date
Jan 1, 2013
ENSCO
Jeffrey A. Bloom
B61 - RAILWAYS
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last 30 patents
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Patent Application
OPTICAL PATH PROTECTION DEVICE AND METHOD FOR A RAILROAD TRACK INSP...
Publication number
20110181721
Publication date
Jul 28, 2011
Jeffrey A. Bloom
B61 - RAILWAYS