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Inventor profile of:

Angelo Risi

City:

Thornhill

Country:

Canada

Published Applications:

1

Last publication date:

2007-07-19

Recent patent applications by Risi Angelo

Angelo Risi from Thornhill, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-07-19

US20070166112A1

Fixed constructions

Multiple retaining wall block unit with off-center splitting grooves

InventorID:

4453860 ⎘