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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/02/1993
Application #:
07812748
Filing Dt:
12/24/1991
Inventors:
DAURA PALMO, JAMES H. SNIDER
Title:
ROCK BIT MANUFACTURING METHOD
Assignment: 1
Reel/Frame:
006049/0335Recorded: 03/05/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/26/1992
Exec Dt:
02/26/1992
Assignee:
6230 NAVIGATION BLVD.
HOUSTON, TEXAS 77011
Correspondent:
MARGARET E. ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
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:
010113/0233Recorded: 07/22/1999Pages: 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:
BROWNING BUSHMAN
WALTER R. BROOKHART
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057

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