Patents by Inventor Melvin Colangelo

Melvin Colangelo 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).

  • Tape measure
    Patent number: D670584
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: November 13, 2012
    Inventor: Melvin Colangelo