Assignment of Assignor's Interest

Recorded: 2003-06-27 Received: 2003-07-07 Pages: 4

Assignors

DAVIDSON, ROBERT I.

Executed: 2003-05-21

PETTIGREW, F. ALEXANDER

Executed: 2003-05-21

SCHWAB, SCOTT D.

Executed: 2003-05-21

YONDOLA, ROBERT A.

Executed: 2003-05-21

Assignee

ETHYL CORPORATION

330 SOUTH FOURTH STREET, LAW DEPT., PATENTS & TRADEMARKS, RICHMOND, VA, 23219, UNITED STATES

Covered Property (1)

Emissions credit method

Application: 10/417,465 →