Means for self-cleaning

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG HEAT UP METHOD VIA TRANSIENT CONTROL OF THE SPARK DISCHA...

    • Publication number 20210348588
    • Publication date Nov 11, 2021
    • WEICHAI TORCH TECHNOLOGY CO., LTD.
    • Ming ZHENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION CONTROL APPARATUS

    • Publication number 20190040835
    • Publication date Feb 7, 2019
    • Denso Corporation
    • Daisuke TANAKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20190020179
    • Publication date Jan 17, 2019
    • DENSO CORPORATION
    • Kazumi NAKANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20180054044
    • Publication date Feb 22, 2018
    • NGK SPARK PLUG CO., LTD.
    • Takafumi UMEMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION DEVICE AND METHOD OF PRODUCING SUPER HYDROPHILIC MEMBRANE...

    • Publication number 20170373474
    • Publication date Dec 28, 2017
    • Denso Corporation
    • Kenji KANEHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FOULING RESISTANT SPARK PLUG

    • Publication number 20160352078
    • Publication date Dec 1, 2016
    • FRAM GROUP IP LLC
    • Ronald Rohrbach
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINES AND MOUNTING STRUCTURE F...

    • Publication number 20140299087
    • Publication date Oct 9, 2014
    • Denso Corporation
    • Ken Hanashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CORONA IGNITION DEVICE

    • Publication number 20140261273
    • Publication date Sep 18, 2014
    • Tom Achtstätter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTI-FOULING SPARK PLUG AND METHOD OF MAKING

    • Publication number 20140131927
    • Publication date May 15, 2014
    • Peter D. Unger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark Plug For An Internal Combustion Engine

    • Publication number 20130312692
    • Publication date Nov 28, 2013
    • Björn Dirumdam
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPARK PLUG FOR GASOLINE ENGINES

    • Publication number 20120326591
    • Publication date Dec 27, 2012
    • BorgWarner BERU Systems GmbH
    • Alexander Schenk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTI-FOULING SPARK PLUG AND METHOD OF MAKING

    • Publication number 20120299457
    • Publication date Nov 29, 2012
    • FRAM GROUP IP, LLC
    • Peter D. Unger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTI-FOULING SPARK PLUG AND METHOD OF MAKING

    • Publication number 20120169205
    • Publication date Jul 5, 2012
    • FRAM GROUP IP LLC
    • Peter Unger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20120161605
    • Publication date Jun 28, 2012
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ANTI-FOULING SPARK PLUG AND METHOD OF MAKING

    • Publication number 20120139405
    • Publication date Jun 7, 2012
    • FRAM GROUP IP LLC
    • Peter Unger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Spark Plug

    • Publication number 20120049719
    • Publication date Mar 1, 2012
    • Huei-Yuan Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20110266940
    • Publication date Nov 3, 2011
    • NGK Spark Plug Co., Ltd.
    • Akira Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20110017163
    • Publication date Jan 27, 2011
    • NGK Spark Plug Co., Ltd.
    • Akira Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20100117507
    • Publication date May 13, 2010
    • NGK SPARK PLUG CO., LTD.
    • Akira Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COLD FOUL RESISTANT SPARK PLUG

    • Publication number 20090189506
    • Publication date Jul 30, 2009
    • Matthew B. Below
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20090140623
    • Publication date Jun 4, 2009
    • Hector Ugalde
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug

    • Publication number 20060202599
    • Publication date Sep 14, 2006
    • NGK SPARK PLUG CO., LTD.
    • Tomoaki Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark electrode assembly

    • Publication number 20050264154
    • Publication date Dec 1, 2005
    • Robert L. Burton
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Spark plug

    • Publication number 20050001526
    • Publication date Jan 6, 2005
    • John Anthony Burrows
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug

    • Publication number 20030085643
    • Publication date May 8, 2003
    • Yoshihiro Matsubara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug

    • Publication number 20030001474
    • Publication date Jan 2, 2003
    • NGK SPARK PLUG CO., LTD.
    • Hideki Teramura
    • H01 - BASIC ELECTRIC ELEMENTS