Patent Assignment
Reel/Frame 010116/0390
Assignment of Assignor's Interest
Recorded: 1999-07-26
Pages: 3
Assignor
FIELDER, COY M.
Executed: 1999-07-08
Assignee
DIAMOND PRODUCTS INTERNATIONAL, INC.
15955 W. HARDY, SUITE 300, HOUSTON, TEXAS, 77060
Covered Property
(1)
Two Stage Drill Bit
Application:
60/088,010 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.