TREA

Harold C. Powers

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  • Peoria, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulated exhaust manifold
    • Patent number 4,182,122
    • Issue date Jan 8, 1980
    • Caterpillar Tractor Co.
    • Michael K. Stratton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel pump plunger
    • Patent number 4,163,634
    • Issue date Aug 7, 1979
    • Caterpillar Tractor Co.
    • Harold C. Powers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil damped piston
    • Patent number 4,050,360
    • Issue date Sep 27, 1977
    • Caterpillar Tractor Co.
    • Harold C. Powers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air bearing seal with bellows mounting means
    • Patent number 4,021,050
    • Issue date May 3, 1977
    • Caterpillar Tractor Co.
    • Harold C. Powers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitized seal biasing spring assembly for rotary mechanisms
    • Patent number 3,989,425
    • Issue date Nov 2, 1976
    • Caterpillar Tractor Co.
    • Donald F. Walker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES