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Petru M. Berghian

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  • Livonia, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Split piston ring unit
    • Patent number 12,247,667
    • Issue date Mar 11, 2025
    • Mahle International GmbH
    • Petru M. Berghian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-flow cylinder liner cooling gallery
    • Patent number 8,443,768
    • Issue date May 21, 2013
    • Mahle International GmbH
    • Petru M. Berghian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPLIT PISTON RING UNIT
    • Publication number 20240376981
    • Publication date Nov 14, 2024
    • MAHLE International GmbH
    • Petru M. Berghian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH-FLOW CYLINDER LINER COOLING GALLERY
    • Publication number 20100206261
    • Publication date Aug 19, 2010
    • Petru M. Berghian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS