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Delmar R. Riffe

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  • Franklin Borough, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling system for rotor of a dynamoelectric machine
    • Patent number 4,350,908
    • Issue date Sep 21, 1982
    • Westinghouse Electric Corp.
    • Delmar R. Riffe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Nuclear reactor shutdown system
    • Patent number 4,304,632
    • Issue date Dec 8, 1981
    • Westinghouse Electric Corp.
    • Suresh K. Bhate
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Reciprocating piston device with changeable stroke length
    • Patent number 4,245,966
    • Issue date Jan 20, 1981
    • Westinghouse Electric Corp.
    • Delmar R. Riffe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane assembly for rotary compressor
    • Patent number 4,060,342
    • Issue date Nov 29, 1977
    • Westinghouse Electric Corporation
    • Delmar R. Riffe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Inductive coupler
    • Patent number 4,030,058
    • Issue date Jun 14, 1977
    • Westinghouse Electric Corporation
    • Delmar R. Riffe
    • H01 - BASIC ELECTRIC ELEMENTS