AJ

Alan David James

📍 Lutterworth, GB: #10 of 14 inventorsTop 75%
Overall (All Time): #3,529,281 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6651958 Valve seat having a frusto-conical shape David Colston Beauchamp 2003-11-25