Patents Assigned to Signeo USA, LLC
  • Headphones
    Patent number: D664117
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: July 24, 2012
    Assignee: Signeo USA, LLC
    Inventors: Marc Alan Tappeiner, Eric Michael Bergman, Frank Bleck
  • Headphones
    Patent number: D664118
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: July 24, 2012
    Assignee: Signeo USA, LLC
    Inventors: Marc Alan Tappeiner, Eric Michael Bergman, Frank Bleck
  • Headphones
    Patent number: D669451
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: October 23, 2012
    Assignee: Signeo USA, LLC
    Inventors: Marc Alan Tappeiner, Eric Michael Bergman, Frank Bleck