Patents by Inventor Daniel WURTZEL

Daniel WURTZEL 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).

  • Vortex generator
    Patent number: 9821596
    Abstract: A vortex generator for use in establishing air fountains, kinetic sculptures, or unique stage effects comprised of a circular planar stage upon the surface of which a central vertical updraft is created by forced swirling air emanating from a cylindrical plenum beneath the stage, the air exiting through a circular orifice and lip forming a circumferential flow restrictor encircling the stage.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: November 21, 2017
    Inventor: Daniel Wurtzel
  • VORTEX GENERATOR
    Publication number: 20170089347
    Abstract: A vortex generator for use in establishing air fountains, kinetic sculptures, or unique stage effects comprised of a circular planar stage upon the surface of which a central vertical updraft is created by forced swirling air emanating from a cylindrical plenum beneath the stage, the air exiting through a circular orifice and lip forming a circumferential flow restrictor encircling the stage.
    Type: Application
    Filed: August 22, 2016
    Publication date: March 30, 2017
    Inventor: Daniel WURTZEL