Patents by Inventor Stefan Hamilton

Stefan Hamilton 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).

  • NETWORK BASED SPRINKLER CONTROLLER
    Publication number: 20120286062
    Abstract: A sprinkler system provides improved control to prevent over or under watering. The sprinkler system includes a networked controller which receives information from a control system. The control system may be a computer or Internet based server. The control system collects information from a various information sources relating to weather conditions for determining watering needs.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 15, 2012
    Inventors: David Sicotte, Girish Ghimire, Stefan Hamilton