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Inventor profile of:

Mingfeng HE

City:

Maoming

Country:

China

Published Applications:

1

Last publication date:

2021-10-21

Recent patent applications by HE Mingfeng

Mingfeng HE from Maoming, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-10-21

US20210322141A1

Human necessities

Toothbrush head and an electric toothbrush

InventorID:

5218123 ⎘