Patents by Inventor Dumitru Tiprigan

Dumitru Tiprigan 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).

  • Apparatus and methods for material fabrication
    Patent number: 8006530
    Abstract: Apparatus and methods for fabricating materials by die-forming that may be implemented to form a joggle in a bendable workpiece by securing the workpiece to each of at least two respective adjacent working areas, and then by displacing at least one of the at least two working areas relative to an adjacent working area in order to induce the joggle within the workpiece.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: August 30, 2011
    Assignee: L-3 Communications Integrated Systems, L.P.
    Inventor: Dumitru Tiprigan
  • Apparatus and methods for material fabrication
    Publication number: 20090320548
    Abstract: Apparatus and methods for fabricating materials by die-forming that may be implemented to form a joggle in a bendable workpiece by securing the workpiece to each of at least two respective adjacent working areas, and then by displacing at least one of the at least two working areas relative to an adjacent working area in order to induce the joggle within the workpiece.
    Type: Application
    Filed: May 29, 2008
    Publication date: December 31, 2009
    Inventor: Dumitru Tiprigan
  • Apparatus and methods for material fabrication
    Patent number: 7401487
    Abstract: Apparatus and methods for fabricating materials by die-forming that may be implemented to form a joggle in a bendable workpiece by securing the workpiece to each of at least two respective adjacent working areas, and then by displacing at least one of the at least two working areas relative to an adjacent working area in order to induce the joggle within the workpiece.
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: July 22, 2008
    Assignee: L-3 Communications Integrated Systems, L.P.
    Inventor: Dumitru Tiprigan
  • Apparatus and methods for material fabrication
    Publication number: 20070209421
    Abstract: Apparatus and methods for fabricating materials by die-forming that may be implemented to form a joggle in a bendable workpiece by securing the workpiece to each of at least two respective adjacent working areas, and then by displacing at least one of the at least two working areas relative to an adjacent working area in order to induce the joggle within the workpiece.
    Type: Application
    Filed: March 9, 2006
    Publication date: September 13, 2007
    Inventor: Dumitru Tiprigan