TREA

David Christensen

Follow

Person

  • Yankton, SD, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Handling apparatus
    • Patent number D1057774
    • Issue date Jan 14, 2025
    • Manitou BF
    • Alexander Prokopowicz
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Handling apparatus
    • Patent number D1045939
    • Issue date Oct 8, 2024
    • Alexander Prokopowicz
    • D15 - Machines not elsewhere specified