Inventor · disambiguated record
Werner Niessner
Also filed as: NIESSNER WERNER
51 granted patents·2 pending applications·317 citations·filing 1986–2023
98Inventor score
Files withFED MOGUL IGNITION GMBH21FEDERAL-MOGUL IGNITION GMBH12BERU AG6NIESSNER WERNER6BERU WERK RUPRECHT GMBH CO A5
Top patents by PatentIndex Score
53 records- 0196US11545816B2Spark plug with multiple spark gapsFED MOGUL IGNITION GMBH·Filed 2021·Granted Jan 3, 2023·4 cites·20 claims
- 0295US9800023B2Spark plugFEDERAL-MOGUL IGNITION GMBH·Filed 2016·Granted Oct 24, 2017·9 cites·16 claims
- 0395US9698576B2Method for manufacturing an ignition electrode for spark plugs and spark plug manufactured therewithFEDERAL-MOGUL IGNITION GMBH·Filed 2016·Granted Jul 4, 2017·6 cites·21 claims
- 0490US8890396B2Spark plug for a gas-operated internal combustion engineERNST ANKO·Filed 2010·Granted Nov 18, 2014·20 cites·18 claims
- 0589US9653887B1Spark plug for a prechamber internal combustion engineFEDERAL-MOGUL IGNITION GMBH·Filed 2016·Granted May 16, 2017·7 cites·12 claims
- 0688US11183818B2Pre-chamber spark plug with orientated openingsFED MOGUL IGNITION GMBH·Filed 2018·Granted Nov 23, 2021·5 cites·10 claims
- 0788US10109986B2Prechamber spark plug for a gas-powered internal combustion engine, and method for manufacturing sameFED MOGUL IGNITION GMBH·Filed 2017·Granted Oct 23, 2018·5 cites·8 claims
- 0887US10658818B2Combustion engine with pre-chamber spark plugFED MOGUL IGNITION GMBH·Filed 2018·Granted May 19, 2020·2 cites·15 claims
- 0986US9564740B2Spark plug for a gas-powered internal combustion engineFEDERAL-MOGUL IGNITION GMBH·Filed 2015·Granted Feb 7, 2017·3 cites·13 claims
- 1086US6064144ASpark plug for an internal combustion engine and process for its manufactureBERU AG·Filed 1998·Granted May 16, 2000·55 cites·16 claims
- 1184US9787063B2Sealing ring for a spark plug of an internal combustion engine, spark plug and internal combustion engineFEDERAL-MOGUL IGNITION GMBH·Filed 2015·Granted Oct 10, 2017·2 cites·10 claims
- 1281US9831640B2Method for manufacturing an ignition electrode for spark plugs and spark plug manufactured therewithFEDERAL-MOGUL IGNITION GMBH·Filed 2017·Granted Nov 28, 2017·1 cites·18 claims
- 1380US9562510B2Spark plug for a gas-powered internal combustion engineFEDERAL-MOGUL IGNITION GMBH·Filed 2014·Granted Feb 7, 2017·4 cites·14 claims
- 1480US4963784ASpark plug having combined surface and air gapsBERU WERK RUPRECHT GMBH CO A·Filed 1989·Granted Oct 16, 1990·38 cites·20 claims
- 1579US10598130B2Spark plug with supply passage for fuel, and a system with sameFED MOGUL IGNITION GMBH·Filed 2018·Granted Mar 24, 2020·1 cites·12 claims
- 1679US10020640B2Spark plugFED MOGUL IGNITION GMBH·Filed 2016·Granted Jul 10, 2018·1 cites·12 claims
- 1779US4795937ASpark plug with combined surface and air spark pathsBERU WERK RUPRECHT GMBH CO A·Filed 1986·Granted Jan 3, 1989·44 cites·22 claims
- 1878US10468856B2Spark plug device and method of manufacturing spark plug deviceFED MOGUL IGNITION GMBH·Filed 2018·Granted Nov 5, 2019·1 cites·10 claims
- 1978US9083154B2Spark plugFEDERAL MOGUL IGNITION GMBH·Filed 2013·Granted Jul 14, 2015·3 cites·9 claims
- 2074US2024063610A1Spark plug electrode and method of manufacturing the sameFED MOGUL IGNITION GMBH·Filed 2023·Application pending·0 cites
- 2173US10320156B2Spark plug and method for manufacturing sameFED MOGUL IGNITION GMBH·Filed 2017·Granted Jun 11, 2019·1 cites·13 claims
- 2271US9444228B2Spark plugFEDERAL-MOGUL IGNITION GMBH·Filed 2015·Granted Sep 13, 2016·1 cites·11 claims
- 2370US11870222B2Spark plug electrode and method of manufacturing the sameFED MOGUL IGNITION GMBH·Filed 2022·Granted Jan 9, 2024·0 cites·14 claims
- 2470US10833485B2Pre-chamber spark plugFED MOGUL IGNITION GMBH·Filed 2019·Granted Nov 10, 2020·2 cites·19 claims
- 2570US7980908B2Spark plug and method for production of a spark plugNIESSNER WERNER·Filed 2008·Granted Jul 19, 2011·4 cites·4 claims
- 2670US6705009B2Process for producing middle electrodeBERU AG·Filed 2001·Granted Mar 16, 2004·11 cites·7 claims
- 2770US4751430ASpark plug connector having transformer, capacitor, and spark gapBERU WERK RUPRECHT GMBH CO A·Filed 1986·Granted Jun 14, 1988·28 cites·10 claims
- 2869US10892605B2Spark plugFED MOGUL IGNITION GMBH·Filed 2019·Granted Jan 12, 2021·0 cites·19 claims
- 2968US10910797B2Insulator arrangement for a spark plug arrangement, and spark plug arrangementFED MOGUL IGNITION GMBH·Filed 2019·Granted Feb 2, 2021·0 cites·12 claims
- 3067US10608417B2Spark plugFED MOGUL IGNITION GMBH·Filed 2018·Granted Mar 31, 2020·0 cites·18 claims
- 3167US7740513B2Method and device for manufacturing a noble metal armored electrode for a sparking plugBERU AG·Filed 2006·Granted Jun 22, 2010·3 cites·7 claims
- 3265US10666021B2Spark plug electrode assembly and method of manufacturing sameFED MOGUL IGNITION GMBH·Filed 2019·Granted May 26, 2020·0 cites·20 claims
- 3365US10566768B2Spark plug ignition tip, spark plug device, and method for producing a spark plug ignition tipFED MOGUL IGNITION GMBH·Filed 2019·Granted Feb 18, 2020·0 cites·15 claims
- 3464US9593662B2Corona ignition device and method for producing an ignition head for a corona ignition deviceBORGWARNER BERU SYSTEMS GMBH·Filed 2013·Granted Mar 14, 2017·1 cites·18 claims
- 3564US8742652B2HF ignition deviceNIESSNER WERNER·Filed 2011·Granted Jun 3, 2014·1 cites·8 claims
- 3664US6833658B2Middle electrode with precious metal reinforcement and a process for producing the sameBERU AG·Filed 2003·Granted Dec 21, 2004·8 cites·6 claims
- 3761US5510667ASpark plug with an electrode having a platinum-nickel fiber composite materialBERU WERK RUPRECHT GMBH CO A·Filed 1993·Granted Apr 23, 1996·24 cites·10 claims
- 3858US10439369B1Method for producing an electrode device for a spark plugFED MOGUL IGNITION GMBH·Filed 2019·Granted Oct 8, 2019·0 cites·5 claims
- 3958US6583538B1Spark plugBERU AG·Filed 2000·Granted Jun 24, 2003·7 cites·9 claims
- 4057US10734791B2Pre-chamber spark plug with surface discharge spark gapFED MOGUL IGNITION GMBH·Filed 2019·Granted Aug 4, 2020·0 cites·19 claims
- 4155US9948066B2Spark plugFED MOGUL IGNITION GMBH·Filed 2016·Granted Apr 17, 2018·0 cites·19 claims
- 4255US8890398B2Spark plug for gasoline enginesSCHENK ALEXANDER·Filed 2011·Granted Nov 18, 2014·1 cites·18 claims
- 4355US6791246B2Spark plug and method for its manufactureBERU AG·Filed 2002·Granted Sep 14, 2004·5 cites·20 claims
- 4454US9780536B2Spark plug with interference-suppression elementFEDERAL-MOGUL IGNITION GMBH·Filed 2015·Granted Oct 3, 2017·0 cites·10 claims
- 4553US8471449B2Attaching a precious metal component to spark plug electrode and spark plug having the sameNIESSNER WERNER·Filed 2011·Granted Jun 25, 2013·1 cites·15 claims
- 4649US11909178B2Prechamber spark plug with thermally enhanced prechamber capFED MOGUL IGNITION GMBH·Filed 2022·Granted Feb 20, 2024·0 cites·18 claims
- 4749US9742159B1Spark plug for a gas-powered internal combustion engine and method for the manufacture thereofFEDERAL-MOGUL IGNITION GMBH·Filed 2017·Granted Aug 22, 2017·0 cites·14 claims
- 4845US8680757B2Spark plug and method for the production thereofNIESSNER WERNER·Filed 2012·Granted Mar 25, 2014·0 cites·19 claims
- 4943US8476816B2Spark plug and method for manufacturing a spark plugNIESSNER WERNER·Filed 2011·Granted Jul 2, 2013·0 cites·19 claims
- 5042US5500304ASilver-nickel composite material for electrical contacts and electrodesBERU WERK RUPRECHT GMBH CO A·Filed 1995·Granted Mar 19, 1996·8 cites·5 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →