Patents by Inventor Mark Gelsomini

Mark Gelsomini 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: D693352
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: November 12, 2013
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson
  • Patent number: D697919
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: January 21, 2014
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson
  • Patent number: D703210
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: April 22, 2014
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson
  • Patent number: D706271
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: June 3, 2014
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson
  • Patent number: D717783
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: November 18, 2014
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson
  • Patent number: D724091
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: March 10, 2015
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson
  • Patent number: D724598
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: March 17, 2015
    Assignee: Dundee Precious Metals Inc.
    Inventors: Mark Gelsomini, Richard Coulson