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Inventor profile of:

Long Chang

City:

Irvine, California

Country:

United States

Published Applications:

1

Last publication date:

2005-09-08

Recent patent applications by Chang Long

Long Chang from Irvine, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-09-08

US20050196225A1

Human necessities

Auto loading and auto dampening cleaning apparatus

InventorID:

4906732 ⎘