Patents by Inventor Jeffrey G. Parrott

Jeffrey G. Parrott 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).

  • Heat treatment furnace
    Patent number: 8865058
    Abstract: A furnace heats through both infrared radiation and convective air utilizing an infrared/purge gas design that enables improved temperature control to enable more uniform treatment of workpieces. The furnace utilizes lamps, the electrical end connections of which are located in an enclosure outside the furnace chamber, with the lamps extending into the furnace chamber through openings in the wall of the chamber. The enclosure is purged with gas, which gas flows from the enclosure into the furnace chamber via the openings in the wall of the chamber so that the gas flows above and around the lamps and is heated to form a convective mechanism in heating parts.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: October 21, 2014
    Assignee: Consolidated Nuclear Security, LLC
    Inventors: Roland D. Seals, Jeffrey G. Parrott, Paul D. DeMint, Kevin R. Finney, Charles T. Blue
  • HEAT TREATMENT FURNACE
    Publication number: 20110254208
    Abstract: A furnace heats through both infrared radiation and convective air utilizing an infrared/purge gas design that enables improved temperature control to enable more uniform treatment of workpieces. The furnace utilizes lamps, the electrical end connections of which are located in an enclosure outside the furnace chamber, with the lamps extending into the furnace chamber through openings in the wall of the chamber. The enclosure is purged with gas, which gas flows from the enclosure into the furnace chamber via the openings in the wall of the chamber so that the gas flows above and around the lamps and is heated to form a convective mechanism in heating parts.
    Type: Application
    Filed: April 14, 2011
    Publication date: October 20, 2011
    Applicant: BABCOCK & WILCOX TECHNICAL SERVICES Y-12, LLC
    Inventors: Roland D. Seals, Jeffrey G. Parrott, Paul D. DeMint, Kevin R. Finney, Charles T. BLUE