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Patent Assignment Details
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Reel/Frame:005346/0069   Pages: 27
Recorded: 05/07/1990
Conveyance: LICENSE (SEE DOCUMENT FOR DETAILS). TO AMEND LICENSE AGREEMENT FILED JUNE 28, 1989
Total properties: 2
1
Patent #:
Issue Dt:
07/21/1987
Application #:
06802009
Filing Dt:
11/12/1985
Title:
CASTING OF STRUCTURAL WALLS
2
Patent #:
Issue Dt:
07/04/1989
Application #:
07059745
Filing Dt:
06/08/1987
Title:
TRENCHING APPARATUS AND METHODS OF FORMING INGROUND RETAINING WALLS
Assignors
1
Exec Dt:
04/27/1990
2
Exec Dt:
04/24/1990
3
Exec Dt:
04/27/1990
4
Exec Dt:
04/27/1990
Assignee
1
Correspondence name and address
WOOD, HERRON & EVANS
2700 CAREW TOWER
CINCINNATI, OH. 45202

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