17 Utility Patents
#1 in Panjin
#6,927 in China
#210,429 in the World
Forward Citations = 3
Company Filing History:

Beijing Huamei Inc.

where one patent can have more than one assignee
Get your Inventor Badge Today
#1 in Panjin
#6,927 in China
#210,429 in the World
Company Filing History:


Get your Inventor Badge Today