DR

David Riddell

📍 Oshawa, CA: #104 of 264 inventorsTop 40%
Overall (All Time): #3,718,776 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D380153 Storage box for card game — 1997-06-24