Patents by Inventor Edward Matti

Edward Matti 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).

  • Drill bit head
    Patent number: D492331
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: June 29, 2004
    Inventor: Edward Matti
  • Drill bit
    Patent number: D708238
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: July 1, 2014
    Inventor: Edward Matti
  • Button drill bit
    Patent number: D775676
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: January 3, 2017
    Inventor: Edward Matti