Daniel Belmain has been granted 3 US patents while listed as an inventor at Sames S.A.. The first was granted in 1990 and the most recent in April 2002. Daniel Belmain ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daniel Belmain in Saint-Martin-d'Hères, FR.