IP Library › Granted Patent US 7,515,278
Granted Patent B2
US 7,515,278 · App. 11/519,037 · Granted Apr 7, 2009

Tracking algorithm for linear array signal processor for Fabry-Perot cross-correlation pattern and method of using same

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Quick Facts
Patent No.
US 7,515,278
App. No.
11/519,037
Granted
Apr 7, 2009
Kind
B2
Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 26, 2009
From: DAVIDSON ENERGY, INC.; DAVIDSON INSTRUMENTS, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 022157/0305 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2006
From: NEEDHAM, DAVID B.
To: DAVIDSON INSTRUMENTS, INC.
Reel/Frame 018568/0996 →