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Inventor profile of:

Edward Duffin

City:

Toronto

Country:

Canada

Published Applications:

1

Last publication date:

2021-12-02

Recent patent applications by Duffin Edward

Edward Duffin from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-12-02

US20210368741A1

Human necessities

Retractable pet leash with variable brake

InventorID:

5253422 ⎘