The Bullard Manufacturing Company
The Chamberlin Metal Weather Strip Company
The Corrugated Packing And Sheet Metal Company Limited
The Felt Products Mfg. Co.
The Fluorocarbon Company
The Garlock Packing Company Of Canada
The Gem City Engineering Company
The Gustin-Bacon Manufacturing Company
The Hastings Manufacturing Company
The Helical Seal Research Partnership
The Kelvinator Corporation
The Locomotive Finished Material Company
The Mather Company
The National Oil Seal Co.
The New England Manufacturing Company
The Panyard Machine And Manufacturing Company
The Perfect Circle Company
The Pfaudler Companies Inc.
The Piston Research Corporation
The Reus Bros. Co.