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Jeff Lee Chapman

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  • New Prague, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    3D printer
    • Patent number D1068872
    • Issue date Apr 1, 2025
    • Stratasys, Inc.
    • Jeff Lee Chapman
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Platen with grid assembly for 3D printing
    • Patent number 11,904,542
    • Issue date Feb 20, 2024
    • Stratasys, Inc.
    • Jeff Lee Chapman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System for leveling heated platen in 3D printer
    • Patent number 11,485,079
    • Issue date Nov 1, 2022
    • Stratasys, Inc.
    • Josh Durand
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents