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Gerald T. Guerra

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  • Sandusky, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyor systems with internal bands
    • Patent number 11,919,716
    • Issue date Mar 5, 2024
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Skate wheel conveyor with quick assemble feature
    • Patent number 11,192,721
    • Issue date Dec 7, 2021
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Drive system for conveyors
    • Patent number 10,988,314
    • Issue date Apr 27, 2021
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Skate wheel conveyor with quick assemble feature
    • Patent number 10,793,360
    • Issue date Oct 6, 2020
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Drive system for conveyors
    • Patent number 10,556,745
    • Issue date Feb 11, 2020
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cartridge bearing assembly for roller conveyors
    • Patent number 10,472,179
    • Issue date Nov 12, 2019
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multi-V constant speed roller sheave
    • Patent number 10,214,358
    • Issue date Feb 26, 2019
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Drive system for conveyors
    • Patent number 9,981,804
    • Issue date May 29, 2018
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller drive sleeve
    • Patent number 9,643,784
    • Issue date May 9, 2017
    • LEWCO, Inc.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEYOR SYSTEMS WITH INTERNAL BANDS
    • Publication number 20240199338
    • Publication date Jun 20, 2024
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CROSS-BELT SORTER SYSTEM
    • Publication number 20240101355
    • Publication date Mar 28, 2024
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR SYSTEMS WITH INTERNAL BANDS
    • Publication number 20230303330
    • Publication date Sep 28, 2023
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SKATE WHEEL CONVEYOR WITH QUICK ASSEMBLE FEATURE
    • Publication number 20200391948
    • Publication date Dec 17, 2020
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DRIVE SYSTEM FOR CONVEYORS
    • Publication number 20200130937
    • Publication date Apr 30, 2020
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SKATE WHEEL CONVEYOR WITH QUICK ASSEMBLE FEATURE
    • Publication number 20200039750
    • Publication date Feb 6, 2020
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MULTI-V CONSTANT SPEED ROLLER SHEAVE
    • Publication number 20180354722
    • Publication date Dec 13, 2018
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CARTRIDGE BEARING ASSEMBLY FOR SKEWED ROLLER CONVEYORS
    • Publication number 20180257870
    • Publication date Sep 13, 2018
    • LEWCO, INC.
    • Gerald T. Guerra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE SYSTEM FOR CONVEYORS
    • Publication number 20180237224
    • Publication date Aug 23, 2018
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DRIVE SYSTEM FOR CONVEYORS
    • Publication number 20170166405
    • Publication date Jun 15, 2017
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ROLLER DRIVE SLEEVE
    • Publication number 20160101943
    • Publication date Apr 14, 2016
    • LEWCO, INC.
    • Gerald T. Guerra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL