Patent Assignment
Reel/Frame 023169/0238
Assignment of Assignor's Interest
Recorded: 2009-08-31
Pages: 5
Assignors
HALL, DAVID R., MR.
Executed: 2009-08-27
COOK, CLINT, MR.
Executed: 2009-08-27
TURNER, PAULA, MS.
Executed: 2009-08-27
Assignee
NOVADRILL, INC.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property
(1)
Circumferentially Spaced Magnetic Field Generating Devices
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.