Patents by Inventor Carla J. Pruisner

Carla J. Pruisner 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).

  • Security mat alarm system
    Patent number: 6707386
    Abstract: A security mat alarm system having a pressure sensor sheet that is capable of detecting pressure and outputting a pressure sensed signal. A wireless transmitter is electrically connected to the pressure sensor sheet. The wireless transmitter is capable of transmitting an alarm signal upon detection of the pressure sensed signal. A wireless alarm receiver is capable of receiving the alarm signal and alarming.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: March 16, 2004
    Inventor: Carla J. Pruisner