Patents by Inventor Vincent D. Whipple

Vincent D. Whipple 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).

  • Dynamic ultrasonic generator for ultrasonic spray systems
    Patent number: 9242263
    Abstract: An ultrasonic generator is provided. The ultrasonic generator includes an amplifier for outputting a drive signal to an ultrasonic atomizing nozzle, and a microcontroller, coupled to the amplifier, to control an output power of the amplifier. The microcontroller includes a load leveling operating mode in which the output power of the amplifier fluctuates to match changing load conditions of the ultrasonic atomizing nozzle.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: January 26, 2016
    Assignee: Sono-Tek Corporation
    Inventors: Randy A. Copeman, Vincent D. Whipple, Harvey L. Berger, Matthew C. Walls, Robb W. Engle