Patent Assignment
Reel/Frame 024687/0551
Assignment of Assignor's Interest
Recorded: 2010-07-14
Pages: 3
Assignee
HALL, DAVID R.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property
(1)
Expandable Tool for an Earth Boring System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.