Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/29/1990
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Application #:
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07322657
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Filing Dt:
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03/13/1989
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Inventors:
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DELBERT C. REISENER, DENNIS G. PEARSON
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Title:
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ROTATING UNION WITH CARBON GRAPHITE LABYRINTHINE SEAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1919 STANLEY STREET, A CORP. OF IL |
NORTHBROOK, ILLINOIS 60062 |
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EMRICH & DITHMAR |
SUITE 3000 |
150 NORTH WACKER DRIVE |
CHICAGO, IL 60606 |
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05/29/2024 05:35 PM
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