CH

Carl von Hellens

BH Bayer Healthcare: 2 patents #215 of 1,029Top 25%
📍 Sarnia, CA: #3 of 30 inventorsTop 10%
Overall (2002): #71,392 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6407153 Silica-containing rubber compositions 2002-06-18
6380291 Rubber compositions and method of making them 2002-04-30