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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US417468423 May 197720 Nov 1979Variable stroke internal combustion engine
US502775524 May 19902 Jul 1991Wobble plate internal combustion engine
US66627752 Oct 200216 Dic 2003Thomas Engine Company, LLCIntegral air compressor for boost air in barrel engine
US669839430 Oct 20012 Mar 2004Thomas Engine CompanyHomogenous charge compression ignition and barrel engines
US689906524 Abr 200331 May 2005Thomas Engine CompanyRadial-valve gear apparatus for barrel engine
US696875121 Ene 200429 Nov 2005Innovation Engineering, Inc.Axial piston machines
US69863422 Mar 200417 Ene 2006Thomas Engine CopanyHomogenous charge compression ignition and barrel engines
US703352512 Feb 200225 Abr 2006E.I. duPont de Nemours and CompanyHigh conductivity polyaniline compositions and uses therefor
US72104298 Ene 20031 May 2007Rotating positive displacement engine
US746966221 Oct 200530 Dic 2008Thomas Engine Company, LLCHomogeneous charge compression ignition engine with combustion phasing
US767721014 Dic 200616 Mar 2010Rotating barrel type internal combustion engine
US804629912 Ene 200425 Oct 2011American Express Travel Related Services Company, Inc.Systems, methods, and devices for selling transaction accounts