SB

Stephen David Bray

📍 Swansea, GB: #81 of 168 inventorsTop 50%
Overall (All Time): #3,526,608 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6638337 Method of introducing additives in steelmaking Keith Harris 2003-10-28