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Todd MACHACEK

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Delayed opening port assembly
    • Patent number 11,454,087
    • Issue date Sep 27, 2022
    • Advanced Upstream Ltd.
    • Tom Watkins
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    DELAYED OPENING PORT ASSEMBLY
    • Publication number 20230012820
    • Publication date Jan 19, 2023
    • ADVANCED UPSTREAM LTD.
    • Tom WATKINS
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PORTABLE SEISMIC SURVEY DEVICE, SYSTEM AND METHOD
    • Publication number 20200166661
    • Publication date May 28, 2020
    • Explor Geophysical, Ltd
    • Allan Robert Châtenay
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DELAYED OPENING PORT ASSEMBLY
    • Publication number 20200095845
    • Publication date Mar 26, 2020
    • ADVANCED UPSTREAM LTD.
    • Tom WATKINS
    • E21 - EARTH DRILLING MINING