TREA

Maurice E. Lehman

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  • Lancaster, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheelbarrow transport device
    • Patent number 4,281,950
    • Issue date Aug 4, 1981
    • Lehman; Maurice E.
    • Maurice E. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheelbarrow transport vehicle
    • Patent number 4,155,678
    • Issue date May 22, 1979
    • Lehman; Maurice E.
    • Maurice E. Lehman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheelbarrow transport means
    • Patent number 4,052,079
    • Issue date Oct 4, 1977
    • Maurice E. Lehman
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS