JD

Johnston Donald

FA Fatpower: 1 patents #1 of 4Top 25%
📍 Calgary, CA: #45 of 274 inventorsTop 20%
Overall (2004): #191,868 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6817320 Hydrogen generating apparatus and components therefor Gabi Balan, Daniela Balan, Mario De Souza 2004-11-16