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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:015341/0176   Pages: 4
Recorded: 11/08/2004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 5
1
Patent #:
Issue Dt:
09/01/1992
Application #:
07351991
Filing Dt:
05/15/1989
Title:
METHOD FOR BENDING TUBES
2
Patent #:
Issue Dt:
09/08/1992
Application #:
07748165
Filing Dt:
08/20/1991
Title:
WINDOW FAN OR THE LIKE
3
Patent #:
Issue Dt:
06/29/1993
Application #:
07893169
Filing Dt:
06/03/1992
Title:
TUBULAR HEAT EXCHANGER AND METHOD FOR BENDING TUBES
4
Patent #:
Issue Dt:
02/08/1994
Application #:
08059684
Filing Dt:
05/10/1993
Title:
METHOD FOR BENDING TUBES USING SPLIT DIE
5
Patent #:
Issue Dt:
08/16/1994
Application #:
08173336
Filing Dt:
12/27/1993
Title:
METHOD AND APPARATUS FOR BENDING TUBES USING SPLIT BEND DIE
Assignor
1
Exec Dt:
07/31/2001
Assignee
1
2550 NORTH LOOP WEST, SUITE 400
HOUSTON, TEXAS 77092
Correspondence name and address
BEN D. TOBOR
P.O. BOX 61389
HOUSTON, TX 77208-1389

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