Patents by Inventor Jeffrey C. Pesotini

Jeffrey C. Pesotini 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).

  • Vacuum assisted slaker classifier
    Patent number: 5368731
    Abstract: The grit conveyance system of a classifier having a wash region above the liquid layer is provided with a vacuum means in the wash region for positive removal of liquids through a metal screen for disposal.
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: November 29, 1994
    Assignee: Dorr-Oliver Incorporated
    Inventor: Jeffrey C. Pesotini