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Inventor profile of:

HAO HAN CHANG

City:

MARKHAM

Country:

Canada

Published Applications:

1

Last publication date:

2018-05-17

Recent patent applications by CHANG HAO HAN

HAO HAN CHANG from MARKHAM, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-05-17

US20180133162A1

Human necessities

TUNABLE POLYMERIC COMPOSITE COATING FOR CONTROLLED RELEASE

InventorID:

2188507 ⎘