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Inventor profile of:

Siwen WANG

City:

Ningbo

Country:

China

Published Applications:

3

Last publication date:

2024-02-29

Recent patent applications by WANG Siwen

Siwen WANG from Ningbo, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-02-29

US20240065495A1

Human necessities

CLEANING BRUSH AND KIT THEREOF

#2 | 2023-07-27

US20230232972A1

Human necessities

BRUSH HEAD MOUNTING STRUCTURE OF LIQUID SPRAYING BRUSH

#3 | 2022-09-22

US20220297898A1

Performing operations; transporting

Portable airtight box and box cover thereof

InventorID:

5523823 ⎘