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Ralf Lammers

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  • Wermelskirchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston ring
    • Patent number 11,408,508
    • Issue date Aug 9, 2022
    • Federal-Mogul Burscheid GmbH
    • Walter Stumpf
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for producing piston a ring
    • Patent number 10,370,755
    • Issue date Aug 6, 2019
    • Wilmington Trust, National Association, as Collateral Trustee
    • Ralf Lammers
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring for internal combustion engines
    • Patent number 10,000,840
    • Issue date Jun 19, 2018
    • Federal-Mogul Burscheid GmbH
    • Manfred Fischer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring
    • Patent number 9,915,346
    • Issue date Mar 13, 2018
    • Federal-Mogul Burscheid GmbH
    • Ralf Lammers
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring for internal combustion engines
    • Patent number 9,598,763
    • Issue date Mar 21, 2017
    • Federal-Mogul Burscheid GmbH
    • Manfred Fischer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding element, in particular a piston ring, having a coating
    • Patent number 9,488,276
    • Issue date Nov 8, 2016
    • Federal-Mogul Burscheid GmbH
    • Marcus Kennedy
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding element, in particular a piston ring, having a coating
    • Patent number 9,488,275
    • Issue date Nov 8, 2016
    • Federal-Mogul Burscheid GmbH
    • Yuriy Ivanov
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring
    • Patent number 9,447,490
    • Issue date Sep 20, 2016
    • Federal-Mogul Burscheid GmbH
    • Steffen Hoppe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Piston ring
    • Patent number 8,857,820
    • Issue date Oct 14, 2014
    • Federal-Mogul Burscheid GmbH
    • Christian Herbst-Dederichs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston ring
    • Patent number 8,273,469
    • Issue date Sep 25, 2012
    • Federal-Mogul Burscheid GmbH
    • Steffen Hoppe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding element, in particular piston ring, method for manufacturin...
    • Patent number 8,201,831
    • Issue date Jun 19, 2012
    • Federal-Mogul Burscheid GmbH
    • Steffen Hoppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON RING
    • Publication number 20200309263
    • Publication date Oct 1, 2020
    • FEDERAL-MOGUL BURSCHEID GMBH
    • WALTER STUMPF
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON RING
    • Publication number 20180259069
    • Publication date Sep 13, 2018
    • FEDERAL-MOGUL BURSCHEID GMBH
    • RALF LAMMERS
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR PRODUCING PISTON A RING
    • Publication number 20160122862
    • Publication date May 5, 2016
    • FEDERAL-MOGUL BURSCHEID GMBH
    • Ralf LAMMERS
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING ELEMENT, IN PARTICULAR A PISTON RING, HAVING A COATING
    • Publication number 20150362071
    • Publication date Dec 17, 2015
    • FEDERAL-MOGUL BURSCHEID GMBH
    • Yuriy Ivanov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING ELEMENT, IN PARTICULAR A PISTON RING, HAVING A COATING
    • Publication number 20150292622
    • Publication date Oct 15, 2015
    • FEDERAL-MOGUL BURSCHEID GMBH
    • Marcus Kennedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON RING
    • Publication number 20140353923
    • Publication date Dec 4, 2014
    • Ralf Lammers
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR COATING AT LEAST THE INNER FACE OF A PISTON RING AND PIS...
    • Publication number 20130136861
    • Publication date May 30, 2013
    • Dirk Barenreuter
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING
    • Publication number 20120228831
    • Publication date Sep 13, 2012
    • Christian Herbst-Dederichs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON RING
    • Publication number 20100187765
    • Publication date Jul 29, 2010
    • Steffen Hoppe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING
    • Publication number 20100171272
    • Publication date Jul 8, 2010
    • Steffen Hoppe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING FOR INTERNAL COMBUSTION ENGINES
    • Publication number 20100044968
    • Publication date Feb 25, 2010
    • Manfred Fischer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PISTON RING FOR INTERNAL COMBUSTION ENGINES
    • Publication number 20100044969
    • Publication date Feb 25, 2010
    • Manfred Fischer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Sliding Element, in Particular Piston Ring, Method for Manufacturin...
    • Publication number 20090001669
    • Publication date Jan 1, 2009
    • Steffen Hoppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...