Patents by Inventor Dennis Beinke

Dennis Beinke 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).

  • Patent number: 6404351
    Abstract: An emergency vehicle warning system including a plurality of directional receivers disposed within each of the driver's vehicles. The receivers are directed in opposing directions to span 360 degrees. Each of the receivers is capable of receiving a single radio frequency. A directional display and speaker are disposed interiorly of each of the driver's vehicle. The directional display and speaker are in communication with the directional receivers. An omni-directional receiver is disposed within each of the traffic lights in communication with an operating light system thereof. The omni-directional receiver is capable of receiving a same radio frequency as the four directional receivers. The directional receivers in each traffic light in communication with an operating system there is capable of receiving a second frequency when activated. A transmitter is disposed within the emergency vehicle.
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: June 11, 2002
    Inventor: Dennis Beinke