HF

Heinrich Feltkamp

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
📍 Hennef (Sieg), DE: #72 of 147 inventorsTop 50%
Overall (All Time): #3,914,208 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4966772 DHP delayed release preparation Andreas Ohm, Helmut Luchtenberg, Manfred Bucheler, Roland Rupp 1990-10-30