Patent Assignment
Reel/Frame 018900/0972
Assignment of Assignor's Interest
Recorded: 2007-02-08
Pages: 4
Assignors
SHEN, YUELIN
Executed: 2007-01-11
ZHANG, YOUHE (JOHN)
Executed: 2007-01-11
JANSSEN, MICHAEL
Executed: 2006-12-15
Assignee
SMITH INTERNATIONAL, INC.
16740 HARDY STREET, HOUSTON, TEXAS, 77032
Covered Property
(1)
Cutting Elements Having Cutting Edges with Continuous Varying Radii and Bits Incorporating the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.