Panfeng Li

City:

Qingdao

Country:

China

Published Applications:

Last publication date:

2022-05-17

Top Assignees for applications by Panfeng Li

The entities that hold a legal rights for patent applications filed by inventor Li Panfeng:

Panfeng Li from Qingdao, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Penetrating method of self-adjusting hydraulic static penetrating device suitable for seabed slope area

InventorID:

7109995 ⎘