Mathieu Maillard has been granted 10 US patents while listed as an inventor at Varioptic S.A.. The first was granted in 2009 and the most recent in August 2016. Mathieu Maillard ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Mathieu Maillard in Val-de-Reuil, FR.