SD

Serge Dion

AL Alcan International Limited: 1 patents #247 of 522Top 50%
📍 Rouyn-Noranda, CA: #3 of 32 inventorsTop 10%
Overall (All Time): #2,130,553 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7472613 Device and method for measuring metal inclusions 2009-01-06
5069108 Blasting device for unblocking mine raises 1991-12-03