Patents by Inventor Frank M. Marincek

Frank M. Marincek 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).

  • Sewage disposal plant with evaporation/incineration means
    Patent number: 4044696
    Abstract: A sewage disposal plant for treating raw sewage. The plant has an enclosed tank with a heating element for evaporating or vaporizing the raw sewage, including solids and liquids. The sewage vapor is conveyed to another unit for condensing the vapor to an unpolluted liquid, suitable for disposal in a stream or other body of water.
    Type: Grant
    Filed: June 7, 1976
    Date of Patent: August 30, 1977
    Inventor: Frank M. Marincek