Siem Le

GI Gas Technology Institute: 1 patents #7 of 40Top 20%

📍 Chicago, IL: #162 of 596 inventorsTop 30%

🗺 Illinois: #1,298 of 5,218 inventorsTop 25%

Overall (2005): #100,545 of 245,428Top 45%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6893763	Composite polymer electrolyte membrane for polymer electrolyte membrane fuel cells	Qinbai Fan	2005-05-17