BB

Berthold Brazel

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
Overall (All Time): #4,017,137 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4525334 Process for the production of silicon Peter Woditsch, Martin Abels 1985-06-25