Patents by Inventor Brian Sylla

Brian Sylla 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).

  • Pedestal mount personal heater
    Patent number: 6295979
    Abstract: A personal warming apparatus includes of a chimney having an open top end, an open bottom end, an inner wall, an outer wall, and an insulating liner. A heating element is disposed within the chimney, and the chimney is suspended in an elevated position from a support system.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: October 2, 2001
    Assignee: All Day Outdoor Products Group Inc.
    Inventors: Steven R. Stromberg, Brian Sylla, Daniel R. Hanson
  • Heated seat device
    Patent number: 5405186
    Abstract: A portable heated seat device useful for cold weather outdoor seating in remote areas. The device involves the use of a seat support positioned above a central heated air passageway such that heated air rises through the passageway, around the seat support, and under the coat or poncho of the user.
    Type: Grant
    Filed: April 8, 1993
    Date of Patent: April 11, 1995
    Inventors: Daniel R. Hanson, Brian Sylla, Gordon Knutson