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Curtis A. Trammell

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  • New Castle, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger for HVAC unit
    • Patent number 12,098,887
    • Issue date Sep 24, 2024
    • Tyco Fire & Security GmbH
    • Neelkanth S. Gupte
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air intake filter assemblies with actuatable filter slats for heati...
    • Patent number 11,759,742
    • Issue date Sep 19, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Zhiwei Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Divider panel for HVAC system
    • Patent number 11,754,331
    • Issue date Sep 12, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air intake filter assemblies with a multi-level fine filter for hea...
    • Patent number 11,732,924
    • Issue date Aug 22, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Zhiwei Huang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Drain pan for HVAC system
    • Patent number 11,674,740
    • Issue date Jun 13, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Drain spout for drain of HVAC system
    • Patent number 11,674,741
    • Issue date Jun 13, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Base pan for HVAC system
    • Patent number 11,635,214
    • Issue date Apr 25, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Convertible access panel latch assembly
    • Patent number 11,542,723
    • Issue date Jan 3, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Curtis A. Trammell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Heat exchanger tube with flattened draining dimple
    • Patent number 11,498,162
    • Issue date Nov 15, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • William M. Harris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    HVAC systems having air-tight access doors
    • Patent number 11,384,594
    • Issue date Jul 12, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • John L. McElvany
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Drain pan with overflow features
    • Patent number 11,255,572
    • Issue date Feb 22, 2022
    • Johnson Controls Technology Company
    • John L. McElvany
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    HVAC systems having air-tight access doors
    • Patent number 10,829,986
    • Issue date Nov 10, 2020
    • Johnson Controls Technology Company
    • John L. McElvany
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    HVAC system with multiple compressors and heat exchangers
    • Patent number 10,753,663
    • Issue date Aug 25, 2020
    • Johnson Controls Technology Company
    • Randall C. Forristall
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Adjustable filter racks
    • Patent number 8,211,198
    • Issue date Jul 3, 2012
    • Johnson Controls Technology Company
    • Nathan A. Weber
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR INTAKE FILTER ASSEMBLIES WITH A MULTI-LEVEL FINE FILTER FOR HEA...
    • Publication number 20230392825
    • Publication date Dec 7, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Zhiwei Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRAIN PAN FOR HVAC SYSTEM
    • Publication number 20230324103
    • Publication date Oct 12, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT EXCHANGER FOR HVAC UNIT
    • Publication number 20220003504
    • Publication date Jan 6, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • Neelkanth S. Gupte
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    BASE PAN FOR HVAC SYSTEM
    • Publication number 20210190332
    • Publication date Jun 24, 2021
    • Johnson Controls Technology Company
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DRAIN PAN FOR HVAC SYSTEM
    • Publication number 20210190408
    • Publication date Jun 24, 2021
    • Johnson Controls Technology Company
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DRAIN PAN WITH OVERFLOW FEATURES
    • Publication number 20210190371
    • Publication date Jun 24, 2021
    • Johnson Controls Technology Company
    • John L. McElvany
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    DRAIN SPOUT FOR DRAIN OF HVAC SYSTEM
    • Publication number 20210190409
    • Publication date Jun 24, 2021
    • Johnson Controls Technology Company
    • Curtis A. Trammell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DIVIDER PANEL FOR HVAC SYSTEM
    • Publication number 20210123649
    • Publication date Apr 29, 2021
    • Johnson Controls Technology Company
    • Curtis A. Trammell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HVAC SYSTEMS HAVING AIR-TIGHT ACCESS DOORS
    • Publication number 20210054686
    • Publication date Feb 25, 2021
    • Johnson Controls Technology Company
    • John L. McElvany
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    AIR INTAKE FILTER ASSEMBLIES WITH ACTUATABLE FILTER SLATS FOR HEATI...
    • Publication number 20200254375
    • Publication date Aug 13, 2020
    • Johnson Controls Technology Company
    • Zhiwei Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR INTAKE FILTER ASSEMBLIES WITH A MULTI-LEVEL FINE FILTER FOR HEA...
    • Publication number 20200256585
    • Publication date Aug 13, 2020
    • Johnson Controls Technology Company
    • Zhiwei Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER TUBE WITH FLATTENED DRAINING DIMPLE
    • Publication number 20200094358
    • Publication date Mar 26, 2020
    • Johnson Controls Technology Company
    • William M. Harris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WIRELESS SENSOR SYSTEM FOR HVAC SYSTEMS
    • Publication number 20200088434
    • Publication date Mar 19, 2020
    • Johnson Controls Technology Company
    • Joseph P. Diaz
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CONVERTIBLE ACCESS PANEL LATCH ASSEMBLY
    • Publication number 20200087948
    • Publication date Mar 19, 2020
    • Johnson Controls Technology Company
    • Curtis A. Trammell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HEAT EXCHANGER FOR HVAC UNIT
    • Publication number 20190368819
    • Publication date Dec 5, 2019
    • Johnson Controls Technology Company
    • Neelkanth S. Gupte
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HVAC SYSTEMS HAVING AIR-TIGHT ACCESS DOORS
    • Publication number 20190330917
    • Publication date Oct 31, 2019
    • Johnson Controls Technology Company
    • John L. McElvany
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HVAC SYSTEM WITH MULTIPLE COMPRESSORS AND HEAT EXCHANGERS
    • Publication number 20190226738
    • Publication date Jul 25, 2019
    • Johnson Controls Technology Company
    • Randall C. Forristall
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Adjustable Filter Racks
    • Publication number 20100037574
    • Publication date Feb 18, 2010
    • Johnson Controls Technology Company
    • Nathan A. Weber
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL