WH

Walter Von Hellens

BH Bayer Healthcare: 1 patents #354 of 933Top 40%
📍 Sarnia, CA: #5 of 23 inventorsTop 25%
Overall (1997): #61,496 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693712 Silica filled rubbery vulcanizates Paul Carl Urban 1997-12-02