Patents by Inventor Joan Scher

Joan Scher 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).

  • BIO-RESISTANT FILTER COALESCER CARTRIDGE
    Publication number: 20100006494
    Abstract: A filter coalescer cartridge for treating jet fuels is disclosed. The filter coalescer cartridge has spaced apart filter/coalescer layers to effectively remove particulate contaminates and water from the transient fuel being treated. The outer most layer is a knitted sock material formed from cotton threads including a metallic silver disposed thereon to provide an anti-microbial property to the sock material.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 14, 2010
    Inventors: Joan Scher, David Stanley Hawkins, Gregory S. Sprenger, Rob Perkins