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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
11872938
Filing Dt:
10/16/2007
Publication #:
Pub Dt:
07/03/2008
Inventors:
BILLY J. BARFIELD, KHALED A.M. GASEM, SANDEEP YERI, JOHN C. HAYES, ELLEN STEVENS
Title:
FAILURE AVOIDANCE EFFECTIVE SILT FENCE
Assignment: 1
Reel/Frame:
020653/0512Recorded: 03/14/2008Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/07/2007
Exec Dt:
11/04/2007
Exec Dt:
02/04/2008
Exec Dt:
11/07/2007
Exec Dt:
03/11/2008
Assignee:
201 CORDELL NORTH
STILLWATER, OKLAHOMA 74078
Correspondent:
FELLERS SNIDER BLANKENSHIP BAILEY TIPPEN
321 S. BOSTON, SUITE 800
TULSA, OK 74103

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