Patents by Inventor Darwin O. Thompson, Jr.

Darwin O. Thompson, Jr. 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).

  • Fixed site monitor using a location-based communications network
    Patent number: 5719563
    Abstract: A method for monitoring and controlling remote site parameters by using a location-based communications network. The system uses monitoring and control devices that are located at remote locations and controlled and monitored either at a control center or at a workstation which can request data responses and send commands to the remote sites based on the response data received from the remote sites.
    Type: Grant
    Filed: July 7, 1995
    Date of Patent: February 17, 1998
    Assignee: Teletrac, Inc.
    Inventor: Darwin O. Thompson, Jr.