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Kenneth J. Schultz

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  • Onalaska, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat transfer circuit with targeted additive supply
    • Patent number 11,421,924
    • Issue date Aug 23, 2022
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cascade heat transfer system
    • Patent number 11,351,842
    • Issue date Jun 7, 2022
    • Thermo King Corporation
    • Stephen A. Kujak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Using heat recovered from heat source to obtain high temperature ho...
    • Patent number 11,231,205
    • Issue date Jan 25, 2022
    • TRANE INTERNATIONAL INC.
    • Ronald Maurice Cosby
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Lower GWP refrigerant compositions
    • Patent number 11,220,620
    • Issue date Jan 11, 2022
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigerant compositions and methods of use
    • Patent number 11,198,805
    • Issue date Dec 14, 2021
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lower GWP refrigerant compositions
    • Patent number 11,078,392
    • Issue date Aug 3, 2021
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lower GWP refrigerant compositions
    • Patent number 11,015,100
    • Issue date May 25, 2021
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Low global warming potential refrigerants in liquid chillers
    • Patent number 11,008,493
    • Issue date May 18, 2021
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    System and method for detecting refrigerant contamination in an HVA...
    • Patent number 10,969,148
    • Issue date Apr 6, 2021
    • TRANE INTERNATIONAL INC.
    • Stephen Anthony Kujak
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Compressor system and lubricant control valve to regulate temperatu...
    • Patent number 10,724,524
    • Issue date Jul 28, 2020
    • Ingersoll-Rand Industrial U.S., Inc.
    • Michael Peters
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lower GWP refrigerant compositions
    • Patent number 10,655,039
    • Issue date May 19, 2020
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cascade heat transfer system
    • Patent number 10,543,737
    • Issue date Jan 28, 2020
    • Thermo King Corporation
    • Stephen A. Kujak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat pump
    • Patent number 10,443,900
    • Issue date Oct 15, 2019
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Low global warming potential refrigerants in liquid chillers
    • Patent number 10,407,602
    • Issue date Sep 10, 2019
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Improving glide in refrigerant blends and/or azeotopic blends, alte...
    • Patent number 10,400,149
    • Issue date Sep 3, 2019
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigerant compositions
    • Patent number 10,316,233
    • Issue date Jun 11, 2019
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compressor system and method for conditioning inlet air
    • Patent number 10,240,602
    • Issue date Mar 26, 2019
    • Ingersoll-Rand Company
    • Nicholas Able
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compositions and methods of use
    • Patent number 10,214,670
    • Issue date Feb 26, 2019
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant compositions
    • Patent number 9,944,839
    • Issue date Apr 17, 2018
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigerant compositions
    • Patent number 9,868,888
    • Issue date Jan 16, 2018
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigerant mixtures comprising difluoromethane, pentafluoroethane,...
    • Patent number 9,598,621
    • Issue date Mar 21, 2017
    • THE CHEMOURS COMPANY FC, LLC
    • Barbara Haviland Minor
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant compositions
    • Patent number 9,556,372
    • Issue date Jan 31, 2017
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Gas trap distributor for an evaporator
    • Patent number 7,421,855
    • Issue date Sep 9, 2008
    • Trane International Inc.
    • H. Kenneth Ring
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LOWER GWP REFRIGERANT COMPOSITIONS
    • Publication number 20240084181
    • Publication date Mar 14, 2024
    • TRANE INTERNATIONAL INC.
    • Michael Petersen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DEHUMIDIFICATION UNIT AND DESICCANT DRUM THEREIN
    • Publication number 20240077218
    • Publication date Mar 7, 2024
    • TRANE INTERNATIONAL INC.
    • Paul Gerard Hoertz
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR DEHUMIDIFIER
    • Publication number 20230349566
    • Publication date Nov 2, 2023
    • TRANE INTERNATIONAL INC.
    • Ronnie R. Moffitt
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    LOWER GWP REFRIGERANT COMPOSITIONS
    • Publication number 20220127508
    • Publication date Apr 28, 2022
    • TRANE INTERNATIONAL INC.
    • Kenneth J. SCHULTZ
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HVACR PURGE SYSTEM WITH ADSORBENT REFRIGERANT SEPARATION
    • Publication number 20210341190
    • Publication date Nov 4, 2021
    • TRANE INTERNATIONAL INC.
    • Ryan E. Doud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT TRANSFER CIRCUIT WITH TARGETED ADDITIVE SUPPLY
    • Publication number 20210033323
    • Publication date Feb 4, 2021
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LOWER GWP REFRIGERANT COMPOSITIONS
    • Publication number 20200291282
    • Publication date Sep 17, 2020
    • TRANE INTERNATIONAL INC.
    • Kenneth J. SCHULTZ
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT COMPOSITIONS AND METHODS OF USE
    • Publication number 20200283664
    • Publication date Sep 10, 2020
    • TRANE INTERNATIONAL INC.
    • Stephen A. KUJAK
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LOW GLOBAL WARMING POTENTIAL REFRIGERANTS IN LIQUID CHILLERS
    • Publication number 20200172781
    • Publication date Jun 4, 2020
    • TRANE INTERNATIONAL INC.
    • Stephen A. KUJAK
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CASCADE HEAT TRANSFER SYSTEM
    • Publication number 20200148038
    • Publication date May 14, 2020
    • Thermo King Corporation
    • Stephen A. KUJAK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOWER GWP REFRIGERANT COMPOSITIONS
    • Publication number 20190203091
    • Publication date Jul 4, 2019
    • TRANE INTERNATIONAL INC.
    • Kenneth J. SCHULTZ
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LOWER GWP REFRIGERANT COMPOSITIONS
    • Publication number 20190203093
    • Publication date Jul 4, 2019
    • TRANE INTERNATIONAL INC.
    • Kenneth J. SCHULTZ
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LOWER GWP REFRIGERANT COMPOSITIONS
    • Publication number 20190203092
    • Publication date Jul 4, 2019
    • TRANE INTERNATIONAL INC.
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LOW GLOBAL WARMING POTENTIAL REFRIGERANTS IN LIQUID CHILLERS
    • Publication number 20190161659
    • Publication date May 30, 2019
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT COMPOSITIONS
    • Publication number 20180362819
    • Publication date Dec 20, 2018
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    USING HEAT RECOVERED FROM HEAT SOURCE TO OBTAIN HIGH TEMPERATURE HO...
    • Publication number 20180363947
    • Publication date Dec 20, 2018
    • TRANE INTERNATIONAL INC.
    • Ronald Maurice COSBY
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    IMPROVING GLIDE IN REFRIGERANT BLENDS AND/OR AZEOTOPIC BLENDS, ALTE...
    • Publication number 20180112113
    • Publication date Apr 26, 2018
    • TRANE INTERNATIONAL INC.
    • Kenneth J. SCHULTZ
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SYSTEM AND METHOD FOR DETECTING REFRIGERANT CONTAMINATION IN AN HVA...
    • Publication number 20180087815
    • Publication date Mar 29, 2018
    • TRANE INTERNATIONAL INC.
    • Stephen Anthony KUJAK
    • G01 - MEASURING TESTING
  • Information Patent Application

    COMPRESSOR SYSTEM AND METHOD FOR CONDITIONING INLET AIR
    • Publication number 20180017061
    • Publication date Jan 18, 2018
    • Ingersoll-Rand Company
    • Nicholas Able
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SYSTEM AND LUBRICANT CONTROL VALVE
    • Publication number 20180017062
    • Publication date Jan 18, 2018
    • Ingersoll-Rand Company
    • Michael Peters
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT PUMP
    • Publication number 20170248349
    • Publication date Aug 31, 2017
    • TRANE INTERNATIONAL INC.
    • Stephen A. KUJAK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CASCADE HEAT TRANSFER SYSTEM
    • Publication number 20170182869
    • Publication date Jun 29, 2017
    • Thermo King Corporation
    • Stephen A. KUJAK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REFRIGERANT COMPOSITIONS
    • Publication number 20170137681
    • Publication date May 18, 2017
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT COMPOSITIONS
    • Publication number 20160312095
    • Publication date Oct 27, 2016
    • Kenneth J. Schultz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT MIXTURES COMPRISING DIFLUOROMETHANE, PENTAFLUOROETHANE,...
    • Publication number 20160215192
    • Publication date Jul 28, 2016
    • THE CHEMOURS COMPANY FC, LLC
    • BARBARA HAVILAND MINOR
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT COMPOSITIONS
    • Publication number 20160145481
    • Publication date May 26, 2016
    • Stephen A. Kujak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT COMPOSITIONS AND METHODS OF USE
    • Publication number 20160130490
    • Publication date May 12, 2016
    • Stephen A. KUJAK
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Gas trap distributor for an evaporator
    • Publication number 20080163637
    • Publication date Jul 10, 2008
    • American Standard International Inc
    • H. Kenneth Ring
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...