FS

Francis S. Somerville

📍 Calgary, CA: #1,801 of 5,407 inventorsTop 35%
Overall (All Time): #2,366,349 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4327473 Method of applying a crack arrestor 1982-05-04
4224966 Crack arrestor 1980-09-30