DK

David Kratochuil

📍 Vancouver, CA: #2,956 of 5,070 inventorsTop 60%
Overall (All Time): #3,178,540 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8551340 Method for selective sulphate removal by exclusive anion exchange from hard water waste streams Michael Bratty 2013-10-08