HT

Hans Theidel

BH Bayer Healthcare: 1 patents #307 of 716Top 45%
📍 Leverkusen, DE: #66 of 156 inventorsTop 45%
Overall (1989): #107,557 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888128 Paper-coating slips containing fluorescent brighteners Jochen Koll, Friedhelm Muller, Werner Bieber, Joachim Konig, Udo Eckstein 1989-12-19