Assignment of Assignor's Interest

Recorded: 2005-06-14 Received: 2005-06-20 Pages: 3

Assignor

AHLUWALIA, YOUNGER

Executed: 2005-06-06

Assignee

ELKCORP

14911 QUORUM DRIVE, SUITE 600, DALLAS, TX, 75254, UNITED STATES

Covered Properties (2)

Refresh Counter Circuit and Control Method for Refresh Operation

Application: 11/151,553 →

Fire resistant composite material and fabrics therefrom

Application: 11/087,282 →