501 Max-Planck-Gesellschaft Zur Forderung der Wissenchaften E.V.
969912 Alberta Ltd.
Adams William M.
Ahlliburton Energy Services, Inc.
Airhart Tom P.
Allen C. Tom
Almon Harold A.
Altschuler Samuel
Applied Research & Development Company
Applied Theory, Inc.
Arkinson Alan J.
Arnold, Jr. Maurice E.
Aronstam Peter S.
Aronstan Peter S.
Aspect Resources LLC
Atlantic Refining Company
Bahrampour Ali-Reza
Bailey Jeffrey R.
Baird George C.
Baird George Charles