Patents Assigned to DRAMERS S.A.
  • Patent number: D820946
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: June 19, 2018
    Assignee: DRAMERS S.A.
    Inventors: Piotr Tomczyk, Jerzy Dobosz
  • Patent number: D898162
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: October 6, 2020
    Assignee: DRAMERS S.A.
    Inventors: Piotr Tomczyk, Jerzy Dobosz