Mufflers for engines, air compressors, and industrial blowers; exhaust silencers for engines, air compressors, and industrial blowers

non-woven fibrous insulation for acoustic insulation of automotive vehicle interiors

noise-reducing laminate consisting of two metal sheets and a nonmetal layer between the metal sheets, sold to companies that fabricate the laminate into products

metalized gaskets and laminates (specialized flat gaskets which are used by sandwiching them between devices) used to suppress electromagnetic interference (EMI) and radio frequency interference (RFI)