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Patent Assignment
Reel/Frame 022223/0644

Assignment of Assignor's Interest

Recorded: 2009-02-05 Pages: 3
Assignor
ESTRADA, HERBERT
Executed: 2009-01-22
Assignee
CAMERON INTERNATIONAL CORPORATION
P.O. BOX 1212, HOUSTON, TEXAS, 77251
Covered Property (1)
Method and Apparatus for Detecting Voids in a Pipe
Patent: 8,132,463 →
Application: 12/316,951 →
Publication: US 2010/0154548
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 5, 2009
From: HAUSER, ERNEST; MIHALEIN, MATTHEW; AUGENSTEIN, DONALD R.
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 022223/0650 →
Assignment of Assignor's Interest Dec 26, 2019
From: CAMERON INTERNATIONAL CORPORATION
To: SENSIA LLC
Reel/Frame 051420/0912 →