GB

G. D. H. Butler

📍 Windlesham, GB: #6 of 8 inventorsTop 75%
Overall (All Time): #3,782,169 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5458671 Suppression of fume in metal pouring P. L. Purnell 1995-10-17