Patents Assigned to ALTR L.L.C.
  • Button cover
    Patent number: D720255
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: December 30, 2014
    Assignee: ALTR L.L.C.
    Inventor: Alexandra S. Gramatikas
  • Button cover
    Patent number: D756840
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: May 24, 2016
    Assignee: ALTR L.L.C.
    Inventor: Alexandra S. Gramatikas