Patents Assigned to N. Triantafyllis Ltd-Olympic Engineering Ltd
  • Patent number: D810652
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: February 20, 2018
    Assignee: N. Triantafyllis Ltd-Olympic Engineering Ltd
    Inventor: Nikolaos Triantafyllis
  • Patent number: D935377
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: November 9, 2021
    Assignee: N. TRIANTAFYLLIS LTD-OLYMPIC ENGINEERING LTD
    Inventor: Nikolaos Triantafyllis