Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/15/1986
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Application #:
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06641472
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Filing Dt:
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08/16/1984
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Inventor:
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RICHARD G. JOHNSON
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Title:
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METHOD OF MAKING A SEGMENTED EXTERNALLY FINNED HEAT EXCHANGER TUBE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WOOD, DALTON, PHILLIPS, MASON & ROWE |
20 NORTH WACKER DR., |
CHICAGO, IL 60606 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WOOD, DALTON, PHILLIPS, MASON & ROWE |
500 WEST MADISON |
SUITE 3800 |
CHICAGO, IL 60606 |
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