TREA

Engelbert Hetzmannseder

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular high voltage fuse
    • Patent number 11,631,566
    • Issue date Apr 18, 2023
    • Littelfuse, Inc.
    • Engelbert Hetzmannseder
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Active/passive fuse module
    • Patent number 11,387,068
    • Issue date Jul 12, 2022
    • Littelfuse, Inc.
    • Michael Schlaak
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Protection device with u-shaped fuse element
    • Patent number 11,049,681
    • Issue date Jun 29, 2021
    • Littelfuse, Inc.
    • Ganesh Nagaraj Chennakesavelu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE/PASSIVE FUSE MODULE
    • Publication number 20240021394
    • Publication date Jan 18, 2024
    • LITTELFUSE, INC.
    • ENGELBERT HETZMANNSEDER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MODULAR HIGH VOLTAGE FUSE
    • Publication number 20220157548
    • Publication date May 19, 2022
    • LITTELFUSE, INC.
    • Engelbert Hetzmannseder
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTIVE/PASSIVE FUSE MODULE
    • Publication number 20210183607
    • Publication date Jun 17, 2021
    • LITTELFUSE, INC.
    • Michael Schlaak
    • H01 - BASIC ELECTRIC ELEMENTS