Abatron, Inc. to Ashland Industrial Products, Inc.
Baroid Drilling Fluids, Inc. to Butler Engineering Associates, Inc.
Calgon Corp. to Crown Technology, Inc.
Davison Chemical Division to ITW Devcon Corp.
Jetco Chemicals, Inc. to The Lubrizol Corp.
Martin Marietta Magnesia Specialties Inc. to Northern Instruments Corp..
Parker+Amchem to R.T. Vanderbilt Co., Inc.
Watcon, Inc. to Witco Corp.
Trade Name Index