JA

Jurgen Ackermann

BH Bayer Healthcare: 1 patents #307 of 716Top 45%
Overall (1989): #91,970 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818423 Low temperature lubricating oil Hans-Horst Steinbach, Ottfried Schlak 1989-04-04