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Jeffery Dwight Lofgren

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  • Lincoln, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cross-linked elastomeric low friction faced synchronous power trans...
    • Patent number 10,514,083
    • Issue date Dec 24, 2019
    • ContiTech Antriebssysteme GmbH
    • Michael Gregg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Conveyor belt
    • Patent number 10,246,261
    • Issue date Apr 2, 2019
    • ContiTech Transportbandsysteme GmbH
    • Jeffery Lofgren
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power transmission belt
    • Patent number 7,550,195
    • Issue date Jun 23, 2009
    • Veyance Technologies, Inc
    • Jeffery Dwight Lofgren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission belt
    • Patent number 7,037,578
    • Issue date May 2, 2006
    • The Goodyear Tire & Rubber Company
    • Jeffery Dwight Lofgren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically conductive timing belt
    • Patent number 6,770,004
    • Issue date Aug 3, 2004
    • The Goodyear Tire & Rubber Company
    • Jeffery Dwight Lofgren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission drive system
    • Patent number 6,672,983
    • Issue date Jan 6, 2004
    • The Goodyear Tire & Rubber Company
    • John Alan Mohr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission belt having rubber coated fabric layer
    • Patent number 6,461,264
    • Issue date Oct 8, 2002
    • The Goodyear Tire & Rubber Company
    • Jeffery Dwight Lofgren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission belt
    • Patent number 6,409,621
    • Issue date Jun 25, 2002
    • The Goodyear Tire & Rubber Company
    • Wesley James Billups
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    WRAPPED TAPED BELT
    • Publication number 20230001655
    • Publication date Jan 5, 2023
    • CONTITECH ANTRIEBSSYSTEME GMBH
    • Jeffery Lofgren
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Conveyor Belt
    • Publication number 20180346249
    • Publication date Dec 6, 2018
    • ContiTech Transportbandsysteme GmbH
    • Jeffery Lofgren
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CROSS-LINKED ELASTOMERIC LOW FRICTION FACED SYNCHRONOUS POWER TRANS...
    • Publication number 20180051772
    • Publication date Feb 22, 2018
    • CONTITECH ANTRIEBSSYSTEME GMBH
    • Michael Gregg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Power transmission belt
    • Publication number 20050119082
    • Publication date Jun 2, 2005
    • The Goodyear Tire & Rubber Company
    • Jeffery Dwight Lofgren
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Power transmission belt
    • Publication number 20040115413
    • Publication date Jun 17, 2004
    • Jeffery Dwight Lofgren
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Power transmission drive system
    • Publication number 20020119854
    • Publication date Aug 29, 2002
    • John Alan Mohr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Power transmission belt having rubber coated fabric layer
    • Publication number 20020077206
    • Publication date Jun 20, 2002
    • Jeffery Dwight Lofgren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...