Patents by Inventor Mark William Tollan

Mark William Tollan 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).

  • Lightweight flexible mandrel and method for making the same
    Patent number: 8534339
    Abstract: A mandrel for processing a part comprises an outer sleeve and a generally flexible inner core. The outer sleeve includes at least one flexible portion along its length allowing the sleeve to flex to a desired contour.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: September 17, 2013
    Assignee: The Boeing Company
    Inventors: Doan Dinh Pham, Mark William Tollan
  • Lightweight Flexible Mandrel and Method for Making the Same
    Publication number: 20130092323
    Abstract: A mandrel for processing a part comprises an outer sleeve and a generally flexible inner core. The outer sleeve includes at least one flexible portion along its length allowing the sleeve to flex to a desired contour.
    Type: Application
    Filed: October 12, 2011
    Publication date: April 18, 2013
    Applicant: THE BOEING COMPANY
    Inventors: Doan Dinh Pham, Mark William Tollan