HR

Hilmar Rieck

BH Bayer Healthcare: 1 patents #249 of 594Top 45%
Overall (1982): #58,500 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344799 Readily dispersible TiO.sub.2 pigment Klaus Kohler, Peter Woditsch, Fritz Rodi 1982-08-17