Patents by Inventor Grant Gifford

Grant Gifford 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).

  • Integrated Land Mobile Radios (LMRs) with Cellular Location Nodes
    Publication number: 20150119075
    Abstract: A system and method to locate a person who happens to be carrying multiple devices when one network (LMR or cell) is incapable of providing a current location of a mobile person for whatever reason (network outage, weather-related outage, emergency, etc.), while the other network (cell or LMR) is able to provide current location information.
    Type: Application
    Filed: October 30, 2014
    Publication date: April 30, 2015
    Inventors: Paul Thompson, Grant Gifford, Gordon John Hines