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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/24/1990
Application #:
07316770
Filing Dt:
02/28/1989
Inventor:
STUART C. MILLSAPPS JR.
Title:
LUBRICATION SYSTEM FOR AN EARTH BORING DRILL BIT AND METHODS FOR FILLING AND RETROFIT INSTALLAING THEREOF
Assignment: 1
Reel/Frame:
005065/0902Recorded: 04/25/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/23/1989
Assignee:
500 JACKSON ST.
COLUMBUS, INDIANA 47201
Correspondent:
CHARLES M. LEEDOM, JR.,
SIXBEY, FRIEDMAN, LEEDOM AND FERGUSON
7653 LEESBURG PIKE
FALLS CHURCH, VA 22043
Assignment: 2
Reel/Frame:
006656/0956Recorded: 08/26/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/10/1993
Assignee:
406 N. MAIN STREET KINGFISHER, OK 73750
Correspondent:
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ANDERSON & BROOKHART
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:
010121/0359Recorded: 07/26/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/1999
Assignee:
4201 PARK AVENUE S.W.
BIRMINGHAM, ALABAMA 35228
Correspondent:
WALTER R. BROOKHART
BROWNING BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:
013868/0374Recorded: 10/11/2001Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2000
Assignee:
1400 73RD AVE. NE
MINNEAPOLIS, MINNESOTA 55432
Correspondent:
SCHWEGMAN, LUNDBERG, WOESSNER & ET AL.
PETER C. MAKI
P.O BOX 2938
MINNEAPOLIS, MN 55402

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