Alleged Violators:
Ace Hardware Corporation ; American Valve, Inc. ; Anderson Metals Corporation ; Arrowhead Brass Products, Inc. ; B&K Industries, Inc. ; Conbraco Industries Inc. ; Crown Industries, LLC; Ferguson Enterprises, Inc. ; Fluidmaster, Inc. ; Homewerks Worldwide, LLC; LDR Industries, Inc. ; Lee Meyers Company ; Lincoln Products; Midland Metal; Mueller Industries, Inc. ; Nibco, Inc.