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Terry Duperon

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  • Saginaw, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rake screens and novel components therefor
    • Patent number 11,577,185
    • Issue date Feb 14, 2023
    • Duperon Innovation LLC
    • Terry Duperon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Chain link
    • Patent number 11,506,258
    • Issue date Nov 22, 2022
    • Duperon Innovation LLC
    • Kenneth Blanchard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lift station maintenance device
    • Patent number 10,968,617
    • Issue date Apr 6, 2021
    • Terry Duperon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Single flight screw, a single flight high pressure screw pump and c...
    • Patent number 9,963,299
    • Issue date May 8, 2018
    • Kenneth Blanchard
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Thin plate apparatus for removing debris from water
    • Patent number 9,707,496
    • Issue date Jul 18, 2017
    • Terry L. Duperon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Compactor construction
    • Patent number 7,958,820
    • Issue date Jun 14, 2011
    • Duperon Innovation, Inc.
    • Terry L. Duperon
    • B30 - PRESSES
  • Information Patent Grant

    Screen scraper for trash racks
    • Patent number 5,425,875
    • Issue date Jun 20, 1995
    • Learman & McCulloch and Reising, Ethington, Barnard, Perry & Milton
    • Terry L. Duperon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Self-cleaning trash rack
    • Patent number 4,709,804
    • Issue date Dec 1, 1987
    • Duperon Corporation
    • Terry L. Duperon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Adjustable spirit level construction
    • Patent number 4,546,549
    • Issue date Oct 15, 1985
    • Terry Duperon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents