Patents by Inventor Cynthia G. Sutter

Cynthia G. Sutter 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).

  • Gravity feed water treatment system
    Patent number: 9352979
    Abstract: A portable water treatment system includes at least one sub-system to treat water including a flocculation system, a chlorination system, and a bio-sand filter system. The water treatment system may include multiple sub-systems for treating water that feed into one another. The sand filter system may include a mini bio-sand filter, a foam filter, or a pressed block filter. The flocculation system may include a tank bottom that urges settling particles toward a sump and a ladle that removes settled particles. A manual pump or siphon may be included in the water treatment system.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: May 31, 2016
    Assignee: Access Business Group International LLC
    Inventors: Roy W. Kuennen, Terry L. Lautzenheiser, Roy M. Taylor, Jr., William T. Stoner, Jr., Kenneth E. Conrad, Karen J. VanderKooi, Brian S. Beals, Ryan D. Schamper, Cynthia G. Sutter