ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,902, issued on Oct. 28, was assigned to The University of Adelaide (Adelaide, Australia).
"Exhaust gas assembly" was invented by Benjamin Cazzolato (Forestville, Australia), Carl Quentin Howard (Grange, Australia), Orddom Leav (Hampstead Gardens, Australia) and Chris Turnbull (North Adelaide, Australia).
According to the abstract* released by the U.S. Patent & Trademark Office: "An exhaust duct assembly for conveying exhaust gases emanating from a combustion zone to atmosphere is disclosed. The assembly includes: an exhaust gas outlet for exhausting exhaust gas into the atmosphere; and an acoustic duct portion located upstream of the exhaust gas outlet, the acoustic duct portion ...