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Karl A. Senghaas

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  • San Antonio, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floatless rain gauge
    • Patent number 7,584,656
    • Issue date Sep 8, 2009
    • Electrolab, Inc.
    • Karl A. Senghaas
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Relative location detection sensor
    • Patent number 6,363,785
    • Issue date Apr 2, 2002
    • Karl A. Senghaas
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level measuring apparatus
    • Patent number 5,347,864
    • Issue date Sep 20, 1994
    • Electrolab, Inc.
    • Karl A. Senghaas
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electronic ice bank control
    • Patent number 5,163,298
    • Issue date Nov 17, 1992
    • IMI Cornelius Inc.
    • David A. Hassell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Auto-set drink dispenser
    • Patent number 5,027,284
    • Issue date Jun 25, 1991
    • The Cornelius Company
    • Karl A. Senghaas
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Liquid level measuring apparatus
    • Patent number 4,976,146
    • Issue date Dec 11, 1990
    • Karl A. Senghaas
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrical control system for oil well bailer pump
    • Patent number 4,583,916
    • Issue date Apr 22, 1986
    • Southwest Bailer Pump Company
    • Karl A. Senghaas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electronic metronome and rhythm generator
    • Patent number 4,583,443
    • Issue date Apr 22, 1986
    • Yokel; Harry
    • Karl A. Senghaas
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Solid state control system for oil well bailer pump
    • Patent number 4,516,911
    • Issue date May 14, 1985
    • Southwest Bailer Pump Company
    • Karl A. Senghaas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Floatless Rain Gauge
    • Publication number 20110056289
    • Publication date Mar 10, 2011
    • Karl A. Senghaas
    • G01 - MEASURING TESTING
  • Information Patent Application

    Floatless rain gauge
    • Publication number 20090064776
    • Publication date Mar 12, 2009
    • Electrolab, Inc.
    • Karl A. Senghaas
    • G01 - MEASURING TESTING