JM

John Madden

📍 Vancouver, CA: #31 of 138 inventorsTop 25%
Overall (1997): #127,725 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5641391 Three dimensional microfabrication by localized electrodeposition and etching Ian W. Hunter, Serge R. Lafontaine 1997-06-24