TREA

Robert J. Roth

Follow

Person

  • La Crosse, WI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Leak detection in a fluid compression system
    • Patent number 11,035,750
    • Issue date Jun 15, 2021
    • TRANE INTERNATIONAL INC.
    • Robert J. Roth
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling circuit for a variable frequency drive
    • Patent number 10,508,841
    • Issue date Dec 17, 2019
    • TRANE INTERNATIONAL INC.
    • Robert J. Roth
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Leak detection in a fluid compression system
    • Patent number 10,429,266
    • Issue date Oct 1, 2019
    • TRANE INTERNATIONAL INC.
    • Robert J. Roth
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Purge
    • Patent number 6,705,100
    • Issue date Mar 16, 2004
    • American Standard International Inc.
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Purge
    • Patent number 6,647,736
    • Issue date Nov 18, 2003
    • American Standard International Inc.
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Purge
    • Patent number 6,564,564
    • Issue date May 20, 2003
    • American Standard International Inc.
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant recovery systems employing series/parallel pumps
    • Patent number 5,537,835
    • Issue date Jul 23, 1996
    • American Standard Inc.
    • Robert J. Roth
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Refrigerant recovery systems employing series/parallel pumps
    • Patent number 5,533,345
    • Issue date Jul 9, 1996
    • American Standard Inc.
    • Robert J. Roth
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Portable recycle/recovery/charging system with reconfigurable compo...
    • Patent number 5,272,882
    • Issue date Dec 28, 1993
    • American Standard Inc.
    • Randall L. Degier
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LEAK DETECTION IN A FLUID COMPRESSION SYSTEM
    • Publication number 20200110000
    • Publication date Apr 9, 2020
    • TRANE INTERNATIONAL INC.
    • Robert J. ROTH
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    LEAK DETECTION IN A FLUID COMPRESSION SYSTEM
    • Publication number 20180120194
    • Publication date May 3, 2018
    • TRANE INTERNATIONAL INC.
    • Robert J. ROTH
    • G01 - MEASURING TESTING
  • Information Patent Application

    COOLING CIRCUIT FOR A VARIABLE FREQUENCY DRIVE
    • Publication number 20180073787
    • Publication date Mar 15, 2018
    • TRANE INTERNATIONAL INC.
    • Robert J. Roth
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Purge
    • Publication number 20030192332
    • Publication date Oct 16, 2003
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Purge
    • Publication number 20030192333
    • Publication date Oct 16, 2003
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PURGE
    • Publication number 20030074909
    • Publication date Apr 24, 2003
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...