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Patent Assignment
Reel/Frame 018892/0654

Assignment of Assignor's Interest

Recorded: 2007-02-12 Pages: 4
Assignors
RANKIN, E. EDWARD
Executed: 2007-02-05
HAWTHORNE, LLOYD A.
Executed: 2007-02-05
Assignee
TOLSON JET PERFORATORS, INC.
220 INDUSTRIAL AVENUE, GRANBURY, TEXAS, 76049
Covered Property (1)
Method and Apparatus for Completing a Horizontal Well
Patent: 7,635,027 →
Application: 11/671,801 →
Publication: US 2007/0181304