Patents Assigned to Duperon Innovation LLC
  • Method of operating a rake system
    Patent number: 11617976
    Abstract: A method may include providing a rake system with a framework, a chain having a plurality of skimmers, an elongated rail, a first support arm, a second support arm, a first guide device, a second guide device, and/or a screen, rotating the chain, receiving debris between the chain and the screen, and/or moving the debris along the screen, via a skimmer of the plurality of skimmers, to discard the debris.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 4, 2023
    Assignee: Duperon Innovation LLC
    Inventors: Terry Duperon, Kenneth Blanchard, Daniel Courser, Jr.
  • Rake screens and novel components therefor
    Patent number: 11577185
    Abstract: Rake systems for cleaning water streams and new and novel components for such rake systems.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: February 14, 2023
    Assignee: Duperon Innovation LLC
    Inventors: Terry Duperon, Kenneth S. Blanchard, Daniel A. Courser, Jr.
  • Chain link
    Patent number: 11506258
    Abstract: Novel chain links that are used in combination with essentially identical chain links to form a chain that is useful in flex rake apparati for use in cleaning water streams.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: November 22, 2022
    Assignee: Duperon Innovation LLC
    Inventors: Kenneth Blanchard, Terry Duperon, Bryce Funchion