KR

Karl Rittner

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
📍 Odenthal, DE: #189 of 290 inventorsTop 70%
Overall (All Time): #3,595,093 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6294673 Process for preparing nifedipine Mathias Berwe, Herbert Diehl, Karl-Heinz Wahl, Hans-Peter Wirges 2001-09-25