Lei Shi

City:

Henan

Country:

China

Published Applications:

Last publication date:

2010-03-11

Top Assignees for applications by Lei Shi

The entities that hold a legal rights for patent applications filed by inventor Shi Lei:

Lei Shi from Henan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for purifying quench water and scrubbing water from MTO by mini-hydrocyclone and apparatus used for same

InventorID:

6239357 ⎘