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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/18/2000
Application #:
08941380
Filing Dt:
09/30/1997
Inventors:
DAVID C. JACKSON, J. ALAN JACKSON
Title:
DUAL PISTON SWING BRAKE SYSTEM FOR CRANES
Assignment: 1
Reel/Frame:
008836/0426Recorded: 09/30/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/30/1997
Exec Dt:
09/30/1997
Assignee:
9260 BROKEN ARROW EXPRESSWAY
TULSA, OKLAHOMA 74147
Correspondent:
WILLIAM S. DORMAN
803 BACON BLDG.
406 S. BOULDER
TULSA, OK 74103
Assignment: 2
Reel/Frame:
010699/0918Recorded: 12/27/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/06/1999
Assignee:
SUITE 102
1403 FOULK ROAD
WILMINGTON, DELAWARE 19803
Correspondent:
WILLIAM S. DERMAN
830 BEACON BUILDING
406 S. BOULDER
TULSA, OK 74103

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