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Inventor profile of:

Yu Long

City:

Beijing

Country:

China

Published Applications:

1

Last publication date:

2015-04-23

Top Assignees for applications by Yu Long

The entities that hold a legal rights for patent applications filed by inventor Long Yu:

PetroChina Company Limited 1 Beijing, China
CNPC East China Design Institute 1 Qingdao, China

Recent patent applications by Long Yu

Yu Long from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-04-23

US20150110686A1

Performing operations; transporting

Cool hydrogen-propelled cyclone quench box

InventorID:

1136121 ⎘