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BACKER EHP INC

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  • MURFREESBORO, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual coil electric heating element
    • Patent number 12,334,288
    • Issue date Jun 17, 2025
    • Backer EHP Inc.
    • Stacy Springer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rail switch heater
    • Patent number 12,195,927
    • Issue date Jan 14, 2025
    • Backer EHP Inc.
    • Kevin M. Clyne
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dual coil electric heating element
    • Patent number 11,929,220
    • Issue date Mar 12, 2024
    • Backer EHP Inc.
    • Stacy Springer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rail switch heater
    • Patent number 11,725,347
    • Issue date Aug 15, 2023
    • Backer EHP Inc.
    • Kevin M. Clyne
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dual coil electric heating element
    • Patent number 11,581,156
    • Issue date Feb 14, 2023
    • Backer EHP Inc.
    • Stacy Springer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric heating element
    • Patent number D955168
    • Issue date Jun 21, 2022
    • Backer EHP Inc.
    • Stacy V. Springer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Dual coil electric heating element
    • Patent number 11,098,904
    • Issue date Aug 24, 2021
    • Backer EHP Inc.
    • Stacy Springer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dual coil electric heating element
    • Patent number 11,067,288
    • Issue date Jul 20, 2021
    • Backer EHP Inc.
    • Stacy Springer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Rail switch heater
    • Patent number 10,858,787
    • Issue date Dec 8, 2020
    • Backer EHP Inc.
    • Kevin M. Clyne
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual coil electric heating element
    • Patent number 10,132,504
    • Issue date Nov 20, 2018
    • Backer EHP Inc.
    • Stacy Springer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Band heater systems and assembly methods
    • Patent number 9,801,236
    • Issue date Oct 24, 2017
    • Backer EHP Inc.
    • Stacy Springer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Full support heating element apparatus
    • Patent number 9,504,097
    • Issue date Nov 22, 2016
    • Backer EHP Inc.
    • Lucas Lee Fowler
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Band heater systems and assembly methods
    • Patent number 9,226,342
    • Issue date Dec 29, 2015
    • Backer EHP Inc.
    • Stacy Springer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Band heater systems and assembly methods
    • Patent number 8,581,157
    • Issue date Nov 12, 2013
    • Backer EHP Inc.
    • Stacy Springer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Track system for heater assembly
    • Patent number 8,571,395
    • Issue date Oct 29, 2013
    • Backer EHP Inc.
    • Donald E. Porterfield
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL SWITCH HEATER
    • Publication number 20250129550
    • Publication date Apr 24, 2025
    • Backer EHP Inc.
    • Kevin M. Clyne
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DUAL COIL ELECTRIC HEATING ELEMENT
    • Publication number 20240212962
    • Publication date Jun 27, 2024
    • Backer EHP Inc.
    • Stacy Springer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RAIL SWITCH HEATER
    • Publication number 20230383474
    • Publication date Nov 30, 2023
    • Backer EHP Inc.
    • Kevin M. Clyne
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DUAL COIL ELECTRIC HEATING ELEMENT
    • Publication number 20230197380
    • Publication date Jun 22, 2023
    • Backer EHP Inc.
    • Stacy Springer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL COIL ELECTRIC HEATING ELEMENT
    • Publication number 20210348767
    • Publication date Nov 11, 2021
    • Backer EHP Inc.
    • Stacy Springer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    RAIL SWITCH HEATER
    • Publication number 20210148055
    • Publication date May 20, 2021
    • Backer EHP Inc.
    • Kevin M. Clyne
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DUAL COIL ELECTRIC HEATING ELEMENT
    • Publication number 20210005412
    • Publication date Jan 7, 2021
    • Backer EHP Inc.
    • Stacy Springer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RAIL SWITCH HEATER
    • Publication number 20190106845
    • Publication date Apr 11, 2019
    • Backer EHP Inc.
    • Kevin M. Clyne
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BAND HEATER SYSTEMS AND ASSEMBLY METHODS
    • Publication number 20160088684
    • Publication date Mar 24, 2016
    • Backer EHP Inc.
    • Stacy Springer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FULL SUPPORT HEATING ELEMENT APPARATUS
    • Publication number 20140231412
    • Publication date Aug 21, 2014
    • Backer EHP Inc.
    • Lucas Lee Fowler
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BAND HEATER SYSTEMS AND ASSEMBLY METHODS
    • Publication number 20140110396
    • Publication date Apr 24, 2014
    • Backer EHP Inc.
    • Stacy Springer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR