Patent Assignment
Reel/Frame 015514/0391
Assignment of Assignor's Interest
Recorded: 2004-06-29
Pages: 4
Assignors
CENTALA, PRABHAKARAN K.
Executed: 2004-04-12
BOUDRADE, MOHAMMED
Executed: 2004-04-12
HUANG, SUJIAN
Executed: 2004-04-19
Assignee
SMITH INTERNATIONAL, INC.
16740 HARDY STREET, HOUSTON, TEXAS, 77032
Covered Property
(1)
Radial Force Distributions in Rock Bits
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 5, 2005
From: BOUDRARE, MOHAMMED
To: SMITH INTERNATIONAL, INC.
Reel/Frame 016524/0949 →
Corrective Assignment to Correct Assignor's Execution Date Previously Recorded on Reel 016524, Frame 0949.
Mar 9, 2006
From: BOUDRARE, MOHAMMED
To: SMITH INTERNATIONAL, INC.
Reel/Frame 017320/0622 →