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Inventor profile of:

Weining Ma

City:

Hebei

Country:

China

Published Applications:

1

Last publication date:

2024-05-21

Top Assignees for applications by Weining Ma

The entities that hold a legal rights for patent applications filed by inventor Ma Weining:

North China University of Science and Technology 1 Tangshan, China

Recent patent applications by Ma Weining

Weining Ma from Hebei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-05-21

US18541939

Mechanical engineering

Mineral powder pellet drying device

InventorID:

7068665 ⎘