Patents by Inventor Shanmugathasan Patkunan

Shanmugathasan Patkunan 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).

  • Patent number: D396351
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: July 28, 1998
    Inventor: Shanmugathasan Patkunan