Xiaocheng Ran

📍 Alhambra, CA: #154 of 395 inventorsTop 40%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,084,800 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8104395	Safety device for rifle or the like	—	2012-01-31
7097222	Vehicle anti-crash safety device	—	2006-08-29