Assignment of Assignor's Interest

Recorded: 2001-08-13 Received: 2001-08-22 Pages: 6

Assignors

DIAMOND, LAWRENCE W.

Executed: 2001-07-26

RIAL, MONTY H.

Executed: 2001-07-26

PAYNE, HAROLD E.

Executed: 2001-08-08

Assignee

CDX GAS, LLC

SUITE 280, 5485 BELTLINE ROAD, DALLAS, TX, 75240, UNITED STATES

Covered Property (1)

Pantograph Underreamer

Application: 09/929,175 →