TREA

Frederick L. Parsons

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  • Pearce, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spur gear differential for a vehicle
    • Patent number 5,443,430
    • Issue date Aug 22, 1995
    • Brown, Jr.; Neuberne H.
    • Frederick L. Parsons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt for use in a transmission system
    • Patent number 4,820,248
    • Issue date Apr 11, 1989
    • Brown, Jr.; Neuberne H.
    • Frederick L. Parsons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential drive
    • Patent number 4,665,769
    • Issue date May 19, 1987
    • Frederick L. Parsons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission
    • Patent number 4,650,442
    • Issue date Mar 17, 1987
    • Brown, Jr.; Neuberne H.
    • Frederick L. Parsons
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...