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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005377/0822   Pages: 13
Recorded: 07/17/1990
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 8
1
Patent #:
Issue Dt:
Application #:
04851368
Filing Dt:
Title:
2
Patent #:
Issue Dt:
Application #:
05180227
Filing Dt:
Title:
3
Patent #:
Issue Dt:
Application #:
05672892
Filing Dt:
Title:
4
Patent #:
Issue Dt:
Application #:
05676278
Filing Dt:
Title:
5
Patent #:
Issue Dt:
09/12/1989
Application #:
06660629
Filing Dt:
10/15/1984
Title:
METHOD OF MAKING REINFORCED MATERIALS HAVING AN IMPROVED REINFORCING MATERIAL THEREIN
6
Patent #:
Issue Dt:
06/06/1989
Application #:
06871961
Filing Dt:
06/09/1986
Title:
METHOD OF MAKING REINFORCED MATERIALS HAVING IMPROVED REINFORCING MATERIAL THEREIN
7
Patent #:
Issue Dt:
09/20/1988
Application #:
06943525
Filing Dt:
12/18/1986
Title:
HYDRAULIC CEMENTITIOUS COMPOSITIONS REINFORCED WITH FIBERS CONTAINING POLYACRYLONITRILE
8
Patent #:
Issue Dt:
12/12/1989
Application #:
07024644
Filing Dt:
03/11/1987
Title:
FIBROUS POLYACRYLONITRILE REINFORCING MIXTURE FOR FRICTION PRODUCT APPLICATIONS, AND METHOD OF MAKING SAME
Assignor
1
Exec Dt:
11/17/1989
Assignee
1
333 CLAY STREET, SUITE 3700,
HOUSTON,, TEXAS 77002
Correspondence name and address
BRACEWELL & PATTERSON
ROBIN J. MILES
2900 SOUTH TOWER PENNZOIL PLACE
HOUSTON, TX 77002-2781

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