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Inventor profile of:

William Samuel Campbell

City:

Country:

United States

Published Applications:

1

Last publication date:

2009-02-26

Recent patent applications by Campbell William Samuel

William Samuel Campbell from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-02-26

US20090050768A1

Human necessities

Olympic weight plate loading device

InventorID:

3886575 ⎘