11 Utility Patents
#62 in Shandong
#11,600 in China
#364,306 in the World
Forward Citations = 5
Company Filing History:



4. 4 out of 61

where one patent can have more than one assignee
Get your Inventor Badge Today
#62 in Shandong
#11,600 in China
#364,306 in the World
Company Filing History:




Get your Inventor Badge Today