Patents by Inventor Bret Petty

Bret Petty 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 treatment system
    Publication number: 20050247634
    Abstract: A water treatment system which includes a control valve with a venturi for drawing air into a tank. The passage of untreated water into the control valve draws air into a tank for oxidation of the water. The flow of the air into the tank is independent of the flow of treated water from the system.
    Type: Application
    Filed: May 10, 2004
    Publication date: November 10, 2005
    Inventor: Bret Petty