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Christopher Pietrzak

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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 12,256,796
    • Issue date Mar 25, 2025
    • MIPS AB
    • Christopher Pietrzak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector with a deformable retainer
    • Patent number 12,127,623
    • Issue date Oct 29, 2024
    • MIPS AB
    • Amy Louise Pomering
    • A42 - HEADWEAR
  • Information Patent Grant

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    • Patent number 11,963,570
    • Issue date Apr 23, 2024
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR
  • Information Patent Grant

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    • Patent number 11,957,200
    • Issue date Apr 16, 2024
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR
  • Information Patent Grant

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    • Patent number 11,944,150
    • Issue date Apr 2, 2024
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR
  • Information Patent Grant

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    • Patent number 11,771,167
    • Issue date Oct 3, 2023
    • MIPS AB
    • Christopher Pietrzak
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    HELMET
    • Publication number 20230109117
    • Publication date Apr 6, 2023
    • MIPS AB
    • Christopher Pietrzak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HELMET
    • Publication number 20220031005
    • Publication date Feb 3, 2022
    • MIPS AB
    • Christopher PIETRZAK
    • A42 - HEADWEAR
  • Information Patent Application

    CONNECTOR
    • Publication number 20210401104
    • Publication date Dec 30, 2021
    • MIPS AB
    • Amy Louise Pomering
    • A42 - HEADWEAR
  • Information Patent Application

    HELMET
    • Publication number 20210392985
    • Publication date Dec 23, 2021
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR
  • Information Patent Application

    HELMET PAD
    • Publication number 20210378345
    • Publication date Dec 9, 2021
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR
  • Information Patent Application

    CONNECTOR
    • Publication number 20210169166
    • Publication date Jun 10, 2021
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR
  • Information Patent Application

    CONNECTOR
    • Publication number 20210007435
    • Publication date Jan 14, 2021
    • MIPS AB
    • Christopher Pietrzak
    • A42 - HEADWEAR