Frédéric Brunner has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 1997 and the most recent in March 2020. Frédéric Brunner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Frédéric Brunner in Illkirch-Graffenstaden, FR.