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Rail conveyor system
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Patent number 8,887,900
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Issue date Nov 18, 2014
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Newcastle Innovation Limited
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Craig Anthony Wheeler
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Narrow bench mining system
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Patent number 7,931,341
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Issue date Apr 26, 2011
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ICG Addcar Systems, LLC
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John A. Baird, Jr.
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E21 - EARTH DRILLING MINING
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Advancing tailpiece
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Patent number 6,308,819
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Issue date Oct 30, 2001
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Long-Airdox Company
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Shirley Donnelly Riffe
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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High wall mining system
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Patent number 6,042,191
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Issue date Mar 28, 2000
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Superior Highwall Miners, Inc.
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Steve Antoline
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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High wall mining conveyor system
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Patent number 5,938,289
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Issue date Aug 17, 1999
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Superior Highwall Miners, Inc.
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Steve Antoline
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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High wall mining conveying method
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Patent number 5,848,825
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Issue date Dec 15, 1998
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Superior Highwall Miners, Inc.
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Steve Antoline
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Highwall mining apparatus
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Patent number 5,692,807
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Issue date Dec 2, 1997
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Joy MM Delaware, Inc.
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Joseph J. Zimmerman
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E21 - EARTH DRILLING MINING
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