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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/28/1992
Application #:
07685690
Filing Dt:
04/16/1991
Inventors:
CARL W. NICHOLS, MICHAEL J. LORANG, MICHAEL O. WOLD, JERRY W. RAYFIELD
Title:
METHOD AND APPARATUS FOR FRICTION SORTING OF PARTICULATE MATERIALS
Assignment: 1
Reel/Frame:
006449/0188Recorded: 03/15/1993Pages: 10
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/30/1992
Assignor:
Exec Dt:
02/19/1993
Assignee:
9000 EAST NICHOLS AVENUE
ENGLEWOOD, COLORADO
Correspondent:
MICHAEL L. TOMPKINS
SHERIDAN ROSS & MCINTOSH
1700 LINCOLN STREET
SUITE 3500
DENVER, CO 80203

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