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Johnathon Holroyd

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    3-dimensional printed parts
    • Patent number 12,042,986
    • Issue date Jul 23, 2024
    • Hewlett-Packard Development Company, L.P.
    • Sterling Chaffins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Metallic build material granules
    • Patent number 11,673,330
    • Issue date Jun 13, 2023
    • Hewlett-Packard Development Company, L.P.
    • Vladek Kasperchik
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Material sets
    • Patent number 11,458,675
    • Issue date Oct 4, 2022
    • Hewlett-Packard Development Company, L.P.
    • Sterling Chaffins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Three-dimensional printing
    • Patent number 11,292,189
    • Issue date Apr 5, 2022
    • Hewlett-Packard Development Company, L.P.
    • Andrew Van Brocklin
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    3-DIMENSIONAL PRINTED PARTS
    • Publication number 20220388239
    • Publication date Dec 8, 2022
    • Hewlett-Packard Development Company, L.P.
    • Sterling CHAFFINS
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    THREE-DIMENSIONAL PRINTING
    • Publication number 20210283834
    • Publication date Sep 16, 2021
    • Hewlett-Packard Development Company, L.P.
    • Andrew Van Brocklin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METALLIC BUILD MATERIAL GRANULES
    • Publication number 20210197257
    • Publication date Jul 1, 2021
    • Hewlett-Packard Development Company, L.P.
    • Vladek Kasperchik
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METALLIC BUILD MATERIAL GRANULES
    • Publication number 20190270135
    • Publication date Sep 5, 2019
    • Hewlett-Packard Development Company, L.P.
    • Vladek Kasperchik
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    MATERIAL SETS
    • Publication number 20190240898
    • Publication date Aug 8, 2019
    • Hewlett-Packard Development Company, L.P.
    • Sterling Chaffins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL