Patents by Inventor J. Williamson

J. Williamson 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).

  • Methods and compositions for filtration media
    Publication number: 20070163964
    Abstract: The present invention comprises methods and compositions for treating water. Compositions comprise filtration media having antimicrobial and biocidal properties for use in filtering particles and deactivating, removing and/or destroying microorganisms in a liquid. Filter media suitable for use in the present invention include perlite contacted by organosilane compositions.
    Type: Application
    Filed: November 7, 2006
    Publication date: July 19, 2007
    Inventors: J. Williamson, Eric Rominger, Mark Miller
  • Mobile water treatment system
    Publication number: 20070084808
    Abstract: A mobile water treatment unit is provided with separation and filtration components secured to a trailer.
    Type: Application
    Filed: October 18, 2006
    Publication date: April 19, 2007
    Inventors: J. Williamson, Eric Rominger
  • Gravitational separator and apparatus for separating floating particulate and volatile liquids from a stormwater stream adaptable for inline usage
    Publication number: 20060283814
    Abstract: A hydrodynamic gravitational separator has an input channel positioned to tangentially direct storm water into collection and treatment cavity while remaining operable in high flow conditions to divert excess storm water directly through to an outlet pipe.
    Type: Application
    Filed: April 29, 2006
    Publication date: December 21, 2006
    Inventors: J. Williamson, Eric Rominger