Patent Assignment
Reel/Frame 013744/0531
Assignment of Assignor's Interest
Recorded: 2003-02-04
Received: 2003-02-13
Pages: 2
Assignor
COMPUTALOG U.S.A, INC.
Executed: 2003-01-10
Assignee
PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
4200, 150 - 6TH AVENUE SW, CALGARY, ABC, T2P 3Y7, CANADA
Covered Property
(1)
Logging-While-Drilling Apparatus and Methods for Measuring Density
Application:
10/078,199 →