Almond David S.
Alther George
Aluja-Schuneman Martin Ramon
Alvarez-Carrigan Nayiby
Ambegaonkar Anil S.
Amcol International Corporation
Amer Moh. S.
Amer Particle Technologies Inc.
American Natural Technology Sciences, Inc.
Ames Goldsmith Corp.
Ames Goldsmith Corporation
Anaissie Elias J.
Ananthapadmanabhan Kavssery Parameswaran
Anderson John-Phillip-Evans
Andres Jane L.
Angst Max
Annadurai Ramaswamy Sambasivam
Antfang Elmar
Antiseptica Chemisch-Pharmazeutische Produkte GmbH
Antoni-Zimmermann Dagmar