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William D. Rogers

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  • Eden Prairie, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manipulating hold down for shearing and other machines
    • Patent number 11,229,991
    • Issue date Jan 25, 2022
    • William Douglas Rogers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Alignment tool for sheet material shears
    • Patent number 9,962,777
    • Issue date May 8, 2018
    • William D Rogers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Packaging system
    • Patent number 6,931,824
    • Issue date Aug 23, 2005
    • AMEC E&C Services, Inc.
    • William D. Rogers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Internal combustion engine efficiency unit
    • Patent number 6,752,733
    • Issue date Jun 22, 2004
    • William Douglas Rogers
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Safety syringe
    • Patent number 5,531,692
    • Issue date Jul 2, 1996
    • William D. Rogers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for duplicating irregular shapes
    • Patent number 5,436,543
    • Issue date Jul 25, 1995
    • William D. Rogers
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Protective surgical sewing needle
    • Patent number 5,431,678
    • Issue date Jul 11, 1995
    • William D. Rogers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Small Item Stripper Bridge
    • Publication number 20210016340
    • Publication date Jan 21, 2021
    • William Douglas Rogers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Manipulating Hold Down For Shearing And Other Machines
    • Publication number 20200030946
    • Publication date Jan 30, 2020
    • William Douglas Rogers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ALIGNMENT TOOL FOR SHEET MATERIAL SHEARS
    • Publication number 20170072480
    • Publication date Mar 16, 2017
    • William D. Rogers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flexible Stand-Up Pouch with Integral Fitment and Internal Straw
    • Publication number 20080199108
    • Publication date Aug 21, 2008
    • WFCP, LLC
    • William D. Rogers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FLEXIBLE POUCH FILLING, SEALING AND FITMENT INSERTION SYSTEM
    • Publication number 20070289261
    • Publication date Dec 20, 2007
    • William D Rogers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Packaging system
    • Publication number 20060096254
    • Publication date May 11, 2006
    • William D Rogers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Packaging system
    • Publication number 20060016154
    • Publication date Jan 26, 2006
    • AMEC E&C Services, Inc.
    • William D. Rogers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Packaging system
    • Publication number 20030233812
    • Publication date Dec 25, 2003
    • William D. Rogers
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Automatic variable ratio differential
    • Publication number 20030232682
    • Publication date Dec 18, 2003
    • William D. Rogers
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Internal combustion engine efficiency unit
    • Publication number 20030139248
    • Publication date Jul 24, 2003
    • William Douglas Rogers
    • B60 - VEHICLES IN GENERAL