Patents by Inventor Willie Stroup

Willie Stroup 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).

  • Apparatus and methods for separating liquids from solids
    Publication number: 20020113014
    Abstract: The invention is a filter device for removing water from sludges, slurries, or other suspensions, and may include a hydraulic press and/or a membrane and vacuum system for applying a pressure to the sludge or slurry, heating elements for heating and drying the sludge or slurry, vibrating elements for agitating the sludge or slurry, and air injectors for agitating and drying the sludge or slurry.
    Type: Application
    Filed: January 18, 2002
    Publication date: August 22, 2002
    Inventor: Willie Stroup