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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US399691819 Jul 197414 Dic 1976Solar energy collector unit
US40248532 May 197524 May 1977Solar heater
US407328327 Feb 197514 Feb 1978Solaron CorporationModular construction for solar heat collector
US409430021 Jun 197613 Jun 1978Solar heat collector
US413201116 Jun 19762 Ene 1979Airtech Systems, Inc.Waste heat recycling system
US42178878 Jul 197719 Ago 1980Solar heat collector with interlocking expandable construction
US432658224 Sep 197927 Abr 1982Rockwell International CorporationSingle element tube row heat exchanger
US485236213 Mar 19861 Ago 1989Multistack, Inc.Modular refrigeration system
US512179123 Sep 199116 Jun 1992Barrel type fluid heat exchanger and means and technique for making the same
US749628516 Jul 200424 Feb 2009Liebert CorporationMulti-pass parallel-tube heat exchanger
US764778915 Ene 200719 Ene 2010Denso CorporationEvaporator unit and ejector type refrigeration cycle
US765410817 Ene 20072 Feb 2010Denso CorporationUnit for refrigerant cycle device
US777041217 Ene 200710 Ago 2010Denso CorporationIntegrated unit for refrigerant cycle device and manufacturing method of the same