Patents by Inventor Janne V. Levanen

Janne V. Levanen 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).

  • Grenade shaped container for bearings
    Patent number: D472800
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: April 8, 2003
    Assignee: 5 Oaks Creative Development and Design, Inc.
    Inventors: Janne V. Levanen, William F. Ryczek