Patents by Inventor David P. Forr

David P. Forr 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).

  • Sensor with fall-off detection
    Patent number: 6049286
    Abstract: A system having an attachable sensor for collecting television program data is provided. A first plate is attached to a surface, such as the side of a television set. A second plate, attached to the first plate, is part of the sensor and is attached to an actuator which activates a switch upon detachment of the plates from one another.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: April 11, 2000
    Assignee: Statistical Research, Inc.
    Inventor: David P. Forr