Patents by Inventor Jeffrey R. Blondin

Jeffrey R. Blondin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adjustable pin rack systems for cog rake bar screens
    Patent number: 7972503
    Abstract: A support plate is used in a cog rake bar screen of a wastewater treatment facility and the cog rake bar screen includes an adjustable pin rack system coupled to a frame. The support plate includes a plate having a centerline extending between opposite side walls of the plate. The plate includes a fastener hole for receiving a fastener to couple the plate to the pin rack system and the frame. A set screw is connected to the plate for adjusting position of the plate relative to the frame and thereby adjusting position of the pin rack system.
    Type: Grant
    Filed: November 8, 2005
    Date of Patent: July 5, 2011
    Assignee: WSG & Solutions, Inc.
    Inventors: Stephen B. Wilcher, Jeffrey R. Blondin