Patents by Inventor Daniel Zivi

Daniel Zivi 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 for preventing seal extrusion
    Publication number: 20070228667
    Abstract: Embodiments of the present invention provide an apparatus for preventing seal extrusion.
    Type: Application
    Filed: April 3, 2006
    Publication date: October 4, 2007
    Applicant: Northrop Grumman Corporation
    Inventor: Daniel Zivi