Andre Rouzeval has been granted 2 US patents while listed as an inventor at Clecim. The first was granted in 1996 and the most recent in February 1997. Andre Rouzeval ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Andre Rouzeval in Conflans-Sainte-Honorine, FR.