Church & Dwight Co., Inc. [CHD]
Darling International Inc. [DAR]
EAU Technologies, Inc. [EAUI.OB] Ecolab Inc. [ECL]
National Patent Development Corporation [NPDV.OB]
Ocean Bio-Chem, Inc. [OBCI]
Stepan Company [SCL]
The Clorox Company [CLX]
Zep Inc. [ZEP]