Guy Vanlerbergue has been granted 2 US patents while listed as an inventor at L'Oreal. The first was granted in 1995 and the most recent in September 1997. Guy Vanlerbergue ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Guy Vanlerbergue in Fleury-les-Aubrais, FR.