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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/28/1995
Application #:
08237612
Filing Dt:
05/03/1994
Inventor:
JOSEPH H. SCHMIDT
Title:
OVERPRESSURED FRACTURING OF DEVIATED WELLS
Assignment: 1
Reel/Frame:
006992/0847Recorded: 05/03/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/1994
Assignee:
LEGAL PATENT AND TRADEMARK DEPARTMENT
2300 WEST PLANO PARKWAY
PLANO, TEXAS 75075
Correspondent:
DOUGHERTY, HESSIN, BEAVERS & GILBERT
LUCIAN WAYNE BEAVERS
TWO LEADERSHIP SQUARE
211 NORTH ROBINSON, SUITE 1400
OKLAHOMA CITY, OK 73102
Assignment: 2
Reel/Frame:
012333/0329Recorded: 12/17/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/2001
Assignee:
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
LADAS AND PARRY
LANNING G. BRYER
26 WEST 61ST STREET
NEW YORK, NY 10023

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