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Robert Mayer

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  • Ardmore, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flowrate control means
    • Patent number 4,134,423
    • Issue date Jan 16, 1979
    • Suntech, Inc.
    • Robert Mayer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control system for cooling tower fans
    • Patent number 4,085,594
    • Issue date Apr 25, 1978
    • Suntech, Inc.
    • Robert Mayer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Point selection and display system
    • Patent number 4,074,242
    • Issue date Feb 14, 1978
    • Suntech, Inc.
    • Robert Mayer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    System for serially transmitting parallel digital data
    • Patent number 4,027,301
    • Issue date May 31, 1977
    • Sun Oil Company of Pennsylvania
    • Robert Mayer
    • G08 - SIGNALLING
  • Information Patent Grant

    Test fixture
    • Patent number 4,023,102
    • Issue date May 10, 1977
    • Sun Oil Company of Pennsylvania
    • William J. Barrow
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Component injection system
    • Patent number 4,007,755
    • Issue date Feb 15, 1977
    • Sun Oil Company of Pennsylvania
    • Julius Lerner
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve operator circuit with provision for presetting
    • Patent number 3,997,826
    • Issue date Dec 14, 1976
    • Sun Oil Company of Pennsylvania
    • Robert Mayer
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Price calculating and indicating circuit for dispensers
    • Patent number 3,984,661
    • Issue date Oct 5, 1976
    • Sun Oil Company of Pennsylvania
    • Robert Mayer
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Anti-hunting system for valve operator circuit
    • Patent number 3,970,942
    • Issue date Jul 20, 1976
    • Sun Oil Company of Pennsylvania
    • Robert Mayer
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pulse rate comparison circuit
    • Patent number 3,956,705
    • Issue date May 11, 1976
    • Sun Oil Company of Pennsylvania
    • Robert Mayer
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Blending-type motor fuel dispensing apparatus
    • Patent number 3,934,756
    • Issue date Jan 27, 1976
    • Sun Oil Company of Pennsylvania
    • Einar T. Young
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pulse flow detector
    • Patent number 3,933,039
    • Issue date Jan 20, 1976
    • Sun Oil Company of Pennsylvania
    • Robert Mayer
    • G05 - CONTROLLING REGULATING