F24H 1/28

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0133,586 COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATED HEAT EXCHANGER PRESSURE DROPDec 22, 23Apr 25, 24Not available
2023/0152,005 METHOD OF MANUFACTURING HEAT EXCHANGER PIPEJan 13, 23May 18, 23Not available
2021/0207,846 TEMPERATURE CONTROL DEVICE FOR FLUIDSJan 07, 20Jul 08, 21Not available
2020/0318,855 HEAT EXCHANGER PIPE, METHOD OF MANUFACTURING HEAT EXCHANGER PIPE, HEAT EXCHANGER FIN, ELLIPTICAL HEAT EXCHANGER PIPE, AND HOT WATER STORAGE TYPE HEAT EXCHANGER HAVING ELLIPTICAL HEAT EXCHANGER PIPEApr 24, 20Oct 08, 20Not available
2019/0032,955 HEATING DEVICEJul 28, 17Jan 31, 19VIESSMANN WERKE GMBH & CO., KG
2018/0335,229 BOILERJan 22, 16Nov 22, 18VIESSMANN WERKE GMBH & CO., KG
2018/0142,918 HIGH EFFICIENCY FLUID HEATING SYSTEM EXHAUST MANIFOLDJan 16, 18May 24, 18Not available
2017/0350,620 Secondary flue restrainer for condensing water heaterJun 01, 16Dec 07, 17MICLAU-S.R.I. INC., MICALU-S.R.I. INC.,
2017/0038,067 Modulating BurnerSep 28, 16Feb 09, 17A. O. SMITH CORPORATION
2015/0090,201 CONDENSING HEAT EXCHANGER AND BOILER/WATER HEARTER INCLUDING THE SAMEApr 02, 13Apr 02, 15DAESUNG CELTIC ENERSYS CO., LTD, DAESUNG INTERNATIONAL CO. LTD.,
2014/0261,241 HEAT EXCHANGER AND BODY THEREFORE, AND A METHOD FOR FORMING A HEAT EXCHANGER BODYMar 11, 14Sep 18, 14DEJATECH HOLDING B.V.
2014/0096,726 PILOT BURNER SYSTEM FOR WATER HEATERSOct 09, 12Apr 10, 14RHEEM MANUFACTURING COMPANY
2013/0319,348 WATER HEATER HAVING CONDENSING RECUPERATOR AND DUAL PURPOSE PUMPMay 31, 12Dec 05, 13A. O. SMITH CORPORATION
2013/0247,843 SYSTEMS AND METHODS FOR VENTING A WATER HEATERMar 23, 12Sep 26, 13BRADFORD WHITE CORPORATION
2012/0272,928 EXHAUST ADAPTER AND COMBUSTION APPARATUS HAVING THE SAMEApr 26, 12Nov 01, 12NORITZ CORPORATION
2010/0300,378 BOILER WITH VARIOUSLY-SHAPED HEAT EXCHANGE ELEMENTSMay 06, 08Dec 02, 10Not available