Marcel WOMANN

Person

  • Neustadt, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust-gas module for an internal combustion engine

    • Patent number 10,316,726
    • Issue date Jun 11, 2019
    • Tenneco GmbH
    • Michael Jerges
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve flap device

    • Patent number 10,041,419
    • Issue date Aug 7, 2018
    • Tenneco GmbH
    • Thomas Weidner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust-gas heat exchanger

    • Patent number 9,394,813
    • Issue date Jul 19, 2016
    • Tenneco GmbH
    • Markus Geminn
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Valve flap device

    • Patent number 9,163,565
    • Issue date Oct 20, 2015
    • Tenneco GmbH
    • Marcel Womann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE EXHAUST SYSTEM HAVING AN INTEGRAL HOOD

    • Publication number 20240218822
    • Publication date Jul 4, 2024
    • Tenneco Automotive Operating Company Inc.
    • STEPHEN THOMAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST-GAS MODULE FOR AN INTERNAL COMBUSTION ENGINE

    • Publication number 20170114698
    • Publication date Apr 27, 2017
    • TENNECO GMBH
    • Michael JERGES
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST-GAS HEAT EXCHANGER

    • Publication number 20150152762
    • Publication date Jun 4, 2015
    • TENNECO GMBH
    • Markus Geminn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE FLAP DEVICE

    • Publication number 20120280161
    • Publication date Nov 8, 2012
    • TENNECO GMBH
    • Thomas Weidner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve flap device

    • Publication number 20110297862
    • Publication date Dec 8, 2011
    • HEINRICH GILLET GMBH - TENNECO
    • Marcel Womann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS