Patents by Inventor R. Mark Litzsinger

R. Mark Litzsinger 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).

  • Remote global positioning device and method
    Patent number: 6347281
    Abstract: A remote global positioning device which is configured to calculate its position and transmit information indicating its position along an existing radio network to a remote destination. The remote global positioning device includes a global positioning receiver configured to receive information from at least one satellite, a radio modem for transmitting information along the radio network to a remote destination, and a micro-controller in operable communication with the global positioning receiver and radio modem. The remote global positioning device is configured to calculate its position using information received from at least one satellite and is configured to transmit information indicating its position along the radio network to a remote destination using the radio modem.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: February 12, 2002
    Inventors: R. Mark Litzsinger, Chris Lawcock