Patents by Inventor Les Dobrzanski

Les Dobrzanski 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).

  • Vaporizer having a revised boiling chamber geometry
    Patent number: 6260514
    Abstract: A revised boiling chamber geometry in a vaporizer provides a scale collection area which prevents occlusion of the water inlet. A detachable scale collection cup allows for easy removal and cleaning of the cup.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: July 17, 2001
    Assignee: Sunbeam Products, Inc.
    Inventors: Peter Ehling, Peter Delmenico, Les Dobrzanski, James G. Montagnino
  • Humidifier
    Patent number: D450110
    Type: Grant
    Filed: January 13, 2001
    Date of Patent: November 6, 2001
    Assignee: Sunbeam Products, Inc.
    Inventors: James G. Montagnino, Les Dobrzanski, Charles Y. Choi, Jason Paul Grochowski, Kieron Hiuhon Tse