Sandrine Hamels has been granted 5 US patents while listed as an inventor at Eppendorf Array Technologies S.A.. The first was granted in 2007 and the most recent in August 2010. Sandrine Hamels ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Sandrine Hamels in Loverval, BE.