Juergen Wichmann has been granted 73 US patents while listed as an inventor at Hoffmann-La Roche. The first was granted in 2002 and the most recent in October 2024. Juergen Wichmann ranks #26,958 of 4,157,543 US inventors in our database (top 0.65%). Patent records list Juergen Wichmann in Steinen, DE.