SR

Stephen E. Rayment

📍 West Vancouver, CA: #170 of 292 inventorsTop 60%
Overall (All Time): #3,121,757 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8813771 Gate valve Simon A. R. Copeland 2014-08-26