Age 59, of Carnegie, on Saturday, July 27, 2019. Beloved companion for 30 years of Claire Dusak; loving brother of Michael Flint, Sandy (Mark) Pucinsky and Brian (Chris) Flint; also many nieces and nephews. Duane worked as a floor installer, enjoyed playing pool and was a motorcycle enthusiast. Service and interment private. Arrangements entrusted to WILLIAM SLATER II FUNERAL SERVICE, Scott Twp. (412-563-2800).