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Inventor profile of:

Williamson David

City:

Tucson, Arizona

Country:

United States

Published Applications:

1

Last publication date:

2011-12-29

Recent patent applications by David Williamson

Williamson David from Tucson, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-12-29

US20110315253A1

Fixed constructions

Rain water retention system

InventorID:

3497681 ⎘