Patents by Inventor Clark Joseph

Clark Joseph 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).

  • Water pollution trap with clay collector
    Publication number: 20030121847
    Abstract: A chamber having an inlet for receiving polluted storm-water runoff and an outlet for the storm water to flow out. Within the chamber is a pivotal filter that catches clay during typical storm flows and pivots out of the way during higher flows. In alternative embodiments, there are included a screen, one or more baffles, and/or a collection reservoir for further dispersing, detaining, and/or filtering the storm water.
    Type: Application
    Filed: December 5, 2002
    Publication date: July 3, 2003
    Inventors: Clark Joseph, John Sebastian