Adelbert Grossmann has been granted 20 US patents while listed as an inventor at Hoffmann-La Roche. The first was granted in 1996 and the most recent in November 2021. Adelbert Grossmann ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Adelbert Grossmann in Murnau am Staffelsee, DE.