Patents by Inventor Roberto Coli

Roberto Coli 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).

  • Concrete drum portable mixer
    Patent number: D527391
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: August 29, 2006
    Assignee: Imer U.S.A., Inc.
    Inventor: Roberto Coli
  • Masonry stone cutting machine
    Patent number: D484895
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: January 6, 2004
    Assignee: Imer U.S.A., Inc.
    Inventor: Roberto Coli
  • Masonry stone cutting machine
    Patent number: D484896
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: January 6, 2004
    Assignee: Imer U.S.A., Inc.
    Inventor: Roberto Coli
  • Masonry stone cutting machine
    Patent number: D485284
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: January 13, 2004
    Assignee: Imer U.S.A., Inc.
    Inventor: Roberto Coli