Patents by Inventor Keith A Nadolski

Keith A Nadolski 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).

  • Microwave hot water system
    Patent number: 7109453
    Abstract: The present invention provides a microwave heating system. The system includes a holding tank for retaining water positioned around a central core. A rotating heating device is positioned around the holding tank. The holding tank includes a motor connected to the holding tank. An armature is connected to the motor. Pluralities of microwave emitters depend from and are supported by the armature. A bearing ring is connected to each of the plurality of emitters at an end opposite the armature. The bearing ring further supports the plurality of microwave emitters.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: September 19, 2006
    Inventor: Keith A Nadolski