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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06/19/1990
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Application #:
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07343152
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Filing Dt:
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04/25/1989
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Inventor:
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CHUN H. CHO
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Title:
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PIPELINE PRESSURE CONTROL SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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8000 MARYLAND AVE. |
A CORP. OF DE |
CLAYTON, MISSOURI 63105 |
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MARSHALL, O'TOOLE, GERSTEIN, |
MURRAY & BICKNELL |
20 SOUTH CLARK ST., STE., 2100 |
TWO FIRST NATIONAL PLAZA |
CHICAGO, IL 60603 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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A DELAWARE CORPORATION |
8301 CAMERON ROAD |
AUSTIN, TEXAS 78754 |
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MARSHALL, O'TOOLE, GERSTEIN ET AL. |
NATE F. SCARPELLI |
6300 SEARS TOWER |
233 SOUTH WACKER DRIVE |
CHICAGO, ILLINOIS 60606-6402 |
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