Patents/Inventors

Olivier Hong

La Celle Saint CloudFR3 patents

3 Patents

USD11097822026
Grinder for Ophthalmic Lenses
ESSILOR INTERNATIONAL
0 cites
USD10799492025
Lens Tracer Blocker for Ophthalmic Lenses or Spectacle Frames
0 cites
USD10604452025
Grinder for Ophthalmic Lenses
0 cites