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Sago Mine disaster / Upshur County / West Virginia


Frederick Mining Controls Proximity Detection/ Collision Avoidance Systems Patents: 7,420,471; 5,939,986; 6,810,353; Patents Pending Safety Products for Mining
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Document Date: 2013-12-10 00:27:50

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File Size: 638,22 KB

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NIOSH Proximity Detection Program Highlights LF Experimental / MSHA / /

Country

United States / /

Event

Business Partnership / Patent Issuance / /

IndustryTerm

metal / continuous mining machines / electronics/software / active device / /

Organization

US government / /

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