7 Utility Patents
#2,844 in Shanghai
#18,136 in China
#588,100 in the World
Forward Citations = 0
Company Filing History:
East China University of Science and Technology
Aecc Commercial Aircraft Engine Co., Ltd.

4. 1 out of 2
Avic Manufacturing Technology Institute
5. 1 out of 1
Aecc Hunan Aviation Powerplant Research Institute
where one patent can have more than one assignee
Get your Inventor Badge Today