8 Utility Patents
#49 in Dalian
#16,488 in China
#519,767 in the World
Forward Citations = 3
Company Filing History:
Dalian University of Technology

where one patent can have more than one assignee
Get your Inventor Badge Today
#49 in Dalian
#16,488 in China
#519,767 in the World
Company Filing History:

Get your Inventor Badge Today