ED

Edward Duffin

📍 Toronto, CA: #430 of 1,545 inventorsTop 30%
Overall (2022): #467,493 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11457612 Retractable pet leash with variable brake — 2022-10-04