HA

Hermann Arold

BH Bayer Healthcare: 1 patents #307 of 716Top 45%
📍 Wuppertal, DE: #49 of 128 inventorsTop 40%
Overall (1989): #107,313 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824960 Preparation of 1-aryl-5-amino-pyrazoles Bernd Gallenkamp 1989-04-25