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Patent Assignment Details
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Reel/Frame:015711/0148   Pages: 3
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
06/07/1994
Application #:
07900130
Filing Dt:
06/18/1992
Title:
FLUID TREATING APPARATUS
2
Patent #:
Issue Dt:
07/25/1995
Application #:
08227501
Filing Dt:
04/14/1994
Title:
FLUID TREATING APPARATUS
3
Patent #:
Issue Dt:
04/04/2000
Application #:
08991667
Filing Dt:
12/16/1997
Title:
METHOD FOR TREATING CEMENT SLURRIES
Assignor
1
Exec Dt:
12/18/2001
Assignee
1
6655 LANCER BLVD.
SAN ANTONIO, TEXAS 78219
Correspondence name and address
CHRISTOPHER L. MAKAY
115 EAST TRAVIS STREET
1634 MILAM BUILDING
SAN ANTONIO, TX 78205

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