AB

Armand Billard

ED Essilor International (Compagnie Generale D'Optique): 3 patents #156 of 693Top 25%
AF Acep France: 1 patents #2 of 4Top 50%
Overall (All Time): #1,167,022 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D883490 Eye testing apparatus 2020-05-05
D748268 Tracer-centrer-blocker for ophthalmic lenses and spectacle frames Sébastien Corre 2016-01-26
D740949 Ophthalmic lens edger Sébastien Corre 2015-10-13
D697215 Apparatus for acquisition of facial parameters Philippe Pinault, Laurent Roussel 2014-01-07