Birgit Blanz has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 2020 and the most recent in March 2025. Birgit Blanz ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Birgit Blanz in Kohlhof, DE.