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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US410239317 Sep 197625 Jul 1978UOP Inc.Heat exchange apparatus
US43488629 Jan 198114 Sep 1982Kawasaki Jukogyo Kabushiki KaishaExhaust system for a two-cycle engine
US437105312 Mar 19811 Feb 1983Hills Industrie LimitedPerforate tube muffler
US468388411 Apr 19864 Aug 1987MD EngineeringNoise attenuating smokeless surgical device
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US55906888 Mar 19957 Jan 1997Neles-Jamesbury OyDevice provided with a gas flow channel to reduce noise caused by throttling a gas flow
US590297017 Apr 199711 May 1999Muffler for internal combustion engines, especially in aviation of improved geometry and material
US634760928 Sep 200019 Feb 2002Siemens Canada LimitedWedge section multi-chamber resonator assembly
US754950921 Apr 200523 Jun 2009Ingersoll-Rand CompanyDouble throat pulsation dampener for a compressor
US760060717 Nov 200513 Oct 2009Flow-through sound-cancelling mufflers
US761099326 Aug 20053 Nov 2009Flow-through mufflers with optional thermo-electric, sound cancellation, and tuning capabilities
US784546528 Aug 20087 Dec 2010Tenneco Automotive Operating Company Inc.Vehicular exhaust resonator with cooling feature
US785709513 Nov 200728 Dec 2010Yuguang Zhang
Zhongqiang Zhang
Device with trace emission for treatment of exhaust gas
US821030925 Sep 20083 Jul 2012Parallaxial Innovation LLCChanneling gas flow tube

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