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Patent Assignment Details
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Reel/Frame:012309/0095   Pages: 3
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/20/2002
Application #:
09471122
Filing Dt:
12/23/1999
Title:
METHOD FOR SENSING COAL-ROCK INTERFACE
Assignor
1
Exec Dt:
09/14/2001
Assignee
1
1768B JEFF ROAD
HUNTSVILLE, ALABAMA 35805
Correspondence name and address
DICKSTEIN SHAPARIO MORIN ET AL.
DONALD A. GREGORY
2101 L STREET NW
WASHINGTON, DC 20037=1526

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