KH

Karl J. Herd

BH Bayer Healthcare: 1 patents #279 of 705Top 40%
Overall (1994): #109,207 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5359041 Pyridone dyestuffs Wolfram Reddig 1994-10-25