ME

Marcel Etzensperger

LO Lonza: 1 patents #328 of 658Top 50%
Overall (All Time): #3,834,681 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5250689 Process for the production of 2-(methylthio)-disodium barbiturate Jean-Paul Roduit, Alain Wellig 1993-10-05