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Dennis Myron Beekman

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  • LaCrosse, WI, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW COMPRESSOR DRIVE CONTROL
    • Publication number 20170343261
    • Publication date Nov 30, 2017
    • TRANE INTERNATIONAL INC.
    • David M. FOYE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROLS AND OPERATION OF VARIABLE FREQUENCY DRIVES
    • Publication number 20170227273
    • Publication date Aug 10, 2017
    • Trane International Inc.
    • NATHAN THOMAS WEST
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL THRUST CONTROL FOR ROTARY COMPRESSORS
    • Publication number 20170167769
    • Publication date Jun 15, 2017
    • TRANE INTERNATIONAL INC.
    • NATHAN THOMAS WEST
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROLS AND OPERATION OF VARIABLE FREQUENCY DRIVES
    • Publication number 20150377536
    • Publication date Dec 31, 2015
    • Nathan Thomas West
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20150337840
    • Publication date Nov 26, 2015
    • Trane International Inc.
    • William B. Rockwood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR DRIVES OFFERING ENHANCED ROBUSTNESS, EFFICIE...
    • Publication number 20150318813
    • Publication date Nov 5, 2015
    • Trane International Inc.
    • Nathan Thomas West
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SCREW COMPRESSOR DRIVE CONTROL
    • Publication number 20150052921
    • Publication date Feb 26, 2015
    • Trane International Inc.
    • David M. Foye
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Bearing Housing and Assembly of a Screw Compressor
    • Publication number 20150030490
    • Publication date Jan 29, 2015
    • Trane International Inc.
    • Dennis M. Beekman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Capacity Screw Compressor and Method
    • Publication number 20150030489
    • Publication date Jan 29, 2015
    • Trane International Inc.
    • Dennis M. Beekman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL THRUST CONTROL FOR ROTARY COMPRESSORS
    • Publication number 20140216081
    • Publication date Aug 7, 2014
    • Trane International Inc.
    • Nathan Thomas West
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR DRIVE CONTROL
    • Publication number 20110041533
    • Publication date Feb 24, 2011
    • David M. Foye
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Compressor discharge valve providing freeze and charge migration pr...
    • Publication number 20110005251
    • Publication date Jan 13, 2011
    • Trane International Inc.
    • Dennis M. Beekman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...