Patents by Inventor Stephen J. Palaszewski

Stephen J. Palaszewski 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).

  • Patent number: 5469328
    Abstract: Disclosed is an electronics cabinet with a compartment for storing batteries and having heat shields for reducing heat buildup in the compartment. The heat shields are attached to each door of the compartment with an air gap therebetween so that absorbed solar heat can be removed by natural convection.
    Type: Grant
    Filed: March 2, 1994
    Date of Patent: November 21, 1995
    Assignee: AT&T Corp.
    Inventor: Stephen J. Palaszewski
  • Patent number: 5150277
    Abstract: Disclosed is an apparatus for cooling unvented cabinets housing electronic equipment. A fanning unit at a bottom portion of the cabinet draws air down through the spaces between printed circuit boards which include the electronic components. A plate installed on the inside of the cabinet door creates a duct to cause cooling of the air at the door surface as it flows upward for recirculation. A heat exchange element may also be provided in the space between the equipment mounted on both sides of the cabinet.
    Type: Grant
    Filed: July 6, 1991
    Date of Patent: September 22, 1992
    Assignee: AT&T Bell Laboratories
    Inventors: Gary D. Bainbridge, Stephen J. Palaszewski
  • Patent number: D614754
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: April 27, 2010
    Assignee: Andrew LLC
    Inventors: Richard DeFelice, Michael G. Johnson, Stephen J. Palaszewski, Douglass R. Hall, Timmy Lau