Patents by Inventor Larry S. Gustin

Larry S. Gustin 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).

  • Gravel log washer with groups of offset paddles wherein paddles within each group are further offset
    Patent number: 7690513
    Abstract: A log washer apparatus having two longitudinal shafts. The shaft includes paddles arranged into groups. Some of the groups are aligned about the circumference of the shaft such that each of the paddles in the group extend outward from the shaft at the same circumferential location about the shaft. Some of the groups are offset such that paddles within the offset groups are offset with respect to the adjacent paddles so as to increase fluid flow in the log washer.
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: April 6, 2010
    Assignee: Gator Machinery, Inc.
    Inventor: Larry S. Gustin