Patents by Inventor Vincent S. Castillo

Vincent S. Castillo 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).

  • Vehicle locator
    Patent number: D322413
    Type: Grant
    Filed: March 29, 1990
    Date of Patent: December 17, 1991
    Inventor: Vincent S. Castillo