Patent Assignment
Reel/Frame 024027/0588
Assignment of Assignor's Interest
Recorded: 2010-03-04
Pages: 3
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property
(1)
Drill Bit Porting System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.