Patent Assignment
Reel/Frame 020668/0399
Assignment of Assignor's Interest
Recorded: 2008-03-18
Pages: 3
Assignee
GREENLEE TEXTRON INC.
4455 BOEING DRIVE, ROCKFORD, ILLINOIS, 61109
Covered Property
(1)
Spiral Drill Bit and Method of Forming Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.