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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/10/1990
Application #:
07353935
Filing Dt:
05/19/1989
Inventors:
RICHARD D. CHRISTIE, ANTHONY E. GROSS, RANDALL J. FORTIN
Title:
PROCESS FOR COAL FLOTATION USING 4-METHYL CYCLOHEXANE METHANOL FROTHERS
Assignment: 1
Reel/Frame:
005125/0459Recorded: 07/03/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/28/1989
Exec Dt:
04/28/1989
Exec Dt:
05/03/1989
Assignee:
NAPERVILLE, ILLINOIS
Correspondent:
ANTHONY L. CUPOLI
3N PEPPERTREE DRIVE
PALATINE, IL 60067

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