IP Library Assignment 018568/0996
Patent Assignment
Reel/Frame 018568/0996

Assignment of Assignor's Interest

Recorded: 2006-11-30 Pages: 3
Assignor
NEEDHAM, DAVID B.
Executed: 2006-11-14
Assignee
DAVIDSON INSTRUMENTS, INC.
8301 NEW TRAILS DRIVE, THE WOODLANDS, TEXAS, 77381
Covered Property (1)
Tracking Algorithm for Linear Array Signal Processor for Fabry-Perot Cross-Correlation Pattern and Method of Using Same
Patent: 7,639,368 →
Application: 11/519,037 →
Publication: US 2007/0064241
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2009
From: DAVIDSON ENERGY, INC.; DAVIDSON INSTRUMENTS, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 022157/0305 →