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Patent Assignment Details
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Reel/Frame:005289/0743   Pages: 2
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
06/11/1991
Application #:
07486477
Filing Dt:
02/28/1990
Title:
FROTH FLOTATION APPARATUS AND METHOD
Assignor
1
Exec Dt:
04/12/1990
Assignee
1
605 CLARK STREET
A CORP. OF OH
MIDDLETOWN, OHIO 45042
Correspondence name and address
GILBERT N. HENDERSON
BIEBEL, FRENCH & NAUMAN
2500 KETTERING TOWER
DAYTON, OH 45423

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