SF

Stephan Frenzel

Basf Se: 1 patents #8,065 of 13,826Top 60%
Overall (All Time): #3,275,162 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7641765 Method for production of coated paper with extreme whiteness Thierry Blum, Friedrich Linhart 2010-01-05