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Inventor profile of:

Hao Ding

City:

Shaanxi

Country:

China

Published Applications:

1

Last publication date:

2020-10-29

Top Assignees for applications by Hao Ding

The entities that hold a legal rights for patent applications filed by inventor Ding Hao:

SHAANXI STAR EXPLOSION SAFETY POLYTRON TECHNOLOGIES INC 1 Shaanxi, China

Recent patent applications by Ding Hao

Hao Ding from Shaanxi, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-10-29

US20200338371A1

Human necessities

Chemical oxygen self-rescue device

InventorID:

6561602 ⎘