Patents by Inventor John E. House

John E. House 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).

  • Waste water treatment apparatus
    Patent number: 4836921
    Abstract: A compact portable wastewater treatment apparatus for treating oil contaminated waste water having a support structure with a containment tank on said support structure for receiving waste water. A mixing means on the support structure is also provided for mixing the waste water with a desired amount of materials to form a flocculent with the oil of the oil contaminated waste water. Furthermore, filters are included on the support structure for filtering the flocculent from the waste water with a pump structure for transporting the waste water within the system.
    Type: Grant
    Filed: January 30, 1987
    Date of Patent: June 6, 1989
    Assignee: Magnaflux Corporation
    Inventors: Joseph A. Hahn, John E. House