Assignment of Assignor's Interest

Recorded: 2005-03-22 Received: 2005-04-05 Pages: 4

Assignors

CARLEY, JOSEPH C.

Executed: 2005-03-17

AGRESTA, MARK G.

Executed: 2005-03-18

Assignee

TETRA HOLDING (US), INC.

3001 COMMERCE STREET, BLACKSBURG, VA, 24060, UNITED STATES

Covered Properties (2)

Aquarium arrangement

Application: 11/087,327 →

Modular Pipeline Fast Fourier Transform

Application: 10/979,775 →