Patents by Inventor Nazzaro Paroli

Nazzaro Paroli 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).

  • Monolithic spider for epicyclic reduction unit
    Patent number: 6422970
    Abstract: A spider for an epicyclic reduction unit including planetary gear supporting pivots which protrude from a flange. The pivots are monolithic, or integral with the flange and having a surface for the rolling of rolling bodies of bearings for supporting planetary gears which has a high level of hardness achieved by a thermal treatment for surface hardening.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: July 23, 2002
    Assignee: Intertechnology Product Development B.V.
    Inventor: Nazzaro Paroli