Patents by Inventor DAVID LYNN PERLMAN

DAVID LYNN PERLMAN 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).

  • Layup mandrel having changeable shape and method of using the same
    Patent number: 8511359
    Abstract: A layup mandrel includes a shell having a tool surface on which plies may be laid up. The shape of the shell is changed by an actuator.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: August 20, 2013
    Assignee: The Boeing Company
    Inventor: David Lynn Perlman
  • LAYUP MANDREL HAVING CHANGEABLE SHAPE AND METHOD OF USING THE SAME
    Publication number: 20120073732
    Abstract: A layup mandrel includes a shell having a tool surface on which plies may be laid up. The shape of the shell is changed by an actuator.
    Type: Application
    Filed: September 23, 2010
    Publication date: March 29, 2012
    Inventor: DAVID LYNN PERLMAN