Patents by Inventor Charles William Parnicza

Charles William Parnicza 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).

  • Thermocouple holder for furnace tube
    Patent number: 6761480
    Abstract: A thermocouple holder assembly for a furnace tube including a heat sink block for welding to the furnace tube, the heat sink block having a first bore therein for slidably receiving the distal end of an elongated sheathed thermocouple, the heat sink block having a hollow heat sink tube extending from the first bore for receiving a portion of the thermocouple, and a heat shield for welding to the furnace tube having walls for shielding and completely enclosing the heat sink block to shield the heat sink block from ambient heat on the exterior of the heat shield, the heat shield having a cavity therein for receipt of the heat sink block and the heat sink tube and flexible insulation material placed over the heat sink block and the heat sink tube, one of the walls having a second bore extending therethrough to the cavity for slidably receiving the thermocouple, the second bore being positioned in the heat shield wall for alignment with the heat sink tube for conveying the thermocouple through the second bore to
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: July 13, 2004
    Inventors: Charles William Parnicza, Charles Wesley Parnicza