Patents by Inventor Stephen Dudra

Stephen Dudra 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).

  • Publication number: 20050212330
    Abstract: A bus body is constructed from a combination of standard body modules selected from a plurality of standard types of modules. The standard body modules generally fit in more than one location longitudinally along the vehicle chassis.
    Type: Application
    Filed: May 9, 2005
    Publication date: September 29, 2005
    Inventors: Brant Nieminski, Stephen Dudra
  • Publication number: 20050161975
    Abstract: A bus body is constructed from a combination of standard body modules selected from a plurality of standard types of modules. The standard body modules generally fit in more than one location longitudinally along the vehicle chassis.
    Type: Application
    Filed: January 23, 2004
    Publication date: July 28, 2005
    Inventors: Brant Nieminski, Stephen Dudra
  • Patent number: 6112663
    Abstract: A loading table for flexographic printing plates is disclosed wherein pneumatic suction is employed to secure the printing plate to the loading table and pneumatic pressure is employed to reduce the friction when conveying the printing plate from the loading table to an imaging cylinder. The loading table comprises a plurality of openings connected to a reversible pump. Pneumatic suction or pressure from the pump is transferred to the printing plate via the openings in the loading table. While immobilized on the loading table with pneumatic suction, the flexographic plates can be prepared for imaging by peeling the protective coating from the active layer. The coupling of the plate to the loading table surface facilitates such preparatory steps without excessive handling of the plate. After preparation, the pneumatic pressure is reversed and a thin layer of air is created underneath the plate reducing the friction and permitting simple transfer of the plate to an imaging cylinder for further processing.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: September 5, 2000
    Assignee: Creo Products Inc.
    Inventors: Brian Ulrich, Christopher Stephen Dudra