Patents by Inventor Ernest Beltrami, Sr.

Ernest Beltrami, Sr. 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: D353299
    Type: Grant
    Filed: March 27, 1993
    Date of Patent: December 13, 1994
    Inventor: Ernest Beltrami, Sr.