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Inventor profile of:

John David Swan

City:

Bend, Oregon

Country:

United States

Published Applications:

1

Last publication date:

2011-06-07

Recent patent applications by Swan John David

John David Swan from Bend, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-06-07

US10420213

Automatic freeze protection system for domestic plumbing systems

InventorID:

7254351 ⎘