Patents Assigned to SAL ENGINEERING, S.R.L.
  • Unmanned aircraft
    Patent number: D763733
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: August 16, 2016
    Assignees: KABUSHIKI KAISHA TOPCON, TOPCON POSITIONING SYSTEMS, INC., SAL ENGINEERING, S.R.L.
    Inventors: Mario Gattelli, Andrea Cucchiara, Mitsuru Ogawa, Atsushi Tanahashi, Luca Masini