Patent Assignment
Reel/Frame 021860/0008
Assignment of Assignor's Interest
Recorded: 2008-11-19
Pages: 12
Assignors
VUYK, ADRIAN, JR
Executed: 2008-07-21
TERRY, JIM
Executed: 2008-07-21
TIBBITTS, GORDON
Executed: 2008-07-16
GALLOWAY, GREG
Executed: 2008-07-21
ESTES, JOSEPH
Executed: 2008-10-24
TICHENOR, JASON
Executed: 2008-07-23
TRAYLOR, DARRELL
Executed: 2008-07-21
WOODS, DONALD
Executed: 2008-08-13
Assignee
PARTICLE DRILLING TECHNOLOGIES, INC.
5611 BAIRD COURT, HOUSTON, TEXAS, 77041
Covered Property
(1)
Injection System And Method
Application:
12/172,760 →
Publication:
US 2009/0038856
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.