TREA

Donald W. Youmans

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  • San Clara, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steerable front wheel drive unit
    • Patent number 4,081,049
    • Issue date Mar 28, 1978
    • FMC Corporation
    • Donald W. Youmans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Truck construction
    • Patent number 4,062,582
    • Issue date Dec 13, 1977
    • FMC Corporation
    • Donald W. Youmans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle wheel suspension with roll freedom
    • Patent number 4,042,260
    • Issue date Aug 16, 1977
    • FMC Corporation
    • Donald W. Youmans
    • B60 - VEHICLES IN GENERAL