with return feed of uncombusted sprayed fuel to reservoir

Patents Grantslast 30 patents

  • Information Patent Grant

    Heating system

    • Patent number 9,920,937
    • Issue date Mar 20, 2018
    • ProGreen Labs, LLC
    • James H Lau
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating system

    • Patent number 9,593,857
    • Issue date Mar 14, 2017
    • ProGreen Labs, LLC
    • James H Lau
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Burner for unprocessed waste oils

    • Patent number 9,033,698
    • Issue date May 19, 2015
    • Thomas S. Leue
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Camping stove with preheat system

    • Patent number 7,568,911
    • Issue date Aug 4, 2009
    • Diana Clifton Draper
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion apparatus

    • Patent number 7,004,749
    • Issue date Feb 28, 2006
    • Noritz Corporation
    • Kimiaki Asano
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion apparatus

    • Patent number 6,918,757
    • Issue date Jul 19, 2005
    • Noritz Corporation
    • Yutaka Nakamura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Lantern and fuel system

    • Patent number 6,887,071
    • Issue date May 3, 2005
    • Diana Clifton Draper
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Lantern and fuel system

    • Patent number 6,863,526
    • Issue date Mar 8, 2005
    • Diana Clifton Draper
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Lantern and fuel system and method

    • Patent number 6,688,877
    • Issue date Feb 10, 2004
    • Diana Clifton Draper
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method of producing an atomized liquid to be conveyed in a stream o...

    • Patent number 5,261,949
    • Issue date Nov 16, 1993
    • Sintermetallwerk Krebsoge GmbH
    • Siegfried Schilling
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Collector shoe for collector and process for producing it

    • Patent number 5,193,656
    • Issue date Mar 16, 1993
    • Hoffmann & Co. Elektrokohle Gesellschaft mbH
    • Peter Hoffmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vaporizer for liquid fuel for producing a fuel-air mixture

    • Patent number 4,758,153
    • Issue date Jul 19, 1988
    • Kernforschungsanlage Julich Gesellschaft mit beschrankter Haftung
    • Siegfried Forster
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2471025

    • Patent number 2,471,025
    • Issue date May 24, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2374290

    • Patent number 2,374,290
    • Issue date Apr 24, 1945
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    2267451

    • Patent number 2,267,451
    • Issue date Dec 23, 1941
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2256080

    • Patent number 2,256,080
    • Issue date Sep 16, 1941
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1828463

    • Patent number 1,828,463
    • Issue date Oct 20, 1931
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    1803967

    • Patent number 1,803,967
    • Issue date May 5, 1931
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1750861

    • Patent number 1,750,861
    • Issue date Mar 18, 1930
    • F21 - LIGHTING
  • Information Patent Grant

    1675002

    • Patent number 1,675,002
    • Issue date Jun 26, 1928
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1270447

    • Patent number 1,270,447
    • Issue date Jun 25, 1918
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1263978

    • Patent number 1,263,978
    • Issue date Apr 23, 1918
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1228376

    • Patent number 1,228,376
    • Issue date May 29, 1917
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1215712

    • Patent number 1,215,712
    • Issue date Feb 13, 1917
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1210423

    • Patent number 1,210,423
    • Issue date Jan 2, 1917
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1202339

    • Patent number 1,202,339
    • Issue date Oct 24, 1916
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1193228

    • Patent number 1,193,228
    • Issue date Aug 1, 1916
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1192430

    • Patent number 1,192,430
    • Issue date Jul 25, 1916
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1157511

    • Patent number 1,157,511
    • Issue date Oct 19, 1915
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1145362

    • Patent number 1,145,362
    • Issue date Jul 6, 1915
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Burner for Unprocessed Waste Oils

    • Publication number 20130000533
    • Publication date Jan 3, 2013
    • Thomas S. Leue
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion apparatus

    • Publication number 20040170937
    • Publication date Sep 2, 2004
    • Kimiaki Asano
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion apparatus

    • Publication number 20040126725
    • Publication date Jul 1, 2004
    • Nortiz Corporation
    • Yutaka Nakamura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Burner system, especially for a vehicle heater

    • Publication number 20040000595
    • Publication date Jan 1, 2004
    • Markus Munzner
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES