Yingjin YUAN

City:

Country:

United States

Published Applications:

Last publication date:

2015-05-07

Top Assignees for applications by Yingjin YUAN

The entities that hold a legal rights for patent applications filed by inventor YUAN Yingjin:

Yingjin YUAN from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

Site conditions thick-wall P92 pipe local heat treatment method

InventorID:

1148936 ⎘