JR

John N. R. Ruddick

BC Bell Canada: 1 patents #1 of 2Top 50%
📍 West Vancouver, CA: #4 of 14 inventorsTop 30%
Overall (1997): #126,393 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5698829 Photodegradation of toxic contaminants Futong Cui 1997-12-16