Patents by Inventor Steven R. Gagnon

Steven R. Gagnon 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).

  • SANITARY COLD WATER TREATMENT SYSTEMS AND METHODS
    Publication number: 20140076808
    Abstract: A system and method for purifying and recycling cold wastewater is provided. Contaminated wastewater is supplied at a temperature no greater than 45° F. through an ultrafilter. The wastewater is fed through a reverse osmosis filter unit. Clean water is reused whereas reject is sent to disposal. Cold temperatures are preferably maintained throughout the treatment process.
    Type: Application
    Filed: September 18, 2012
    Publication date: March 20, 2014
    Inventors: Robert Morrison, Vahid Gholami, Steven R. Gagnon, Tracy Barker, James Braun