Roy H. Urban

📍 Wheeling, IL: #240 of 399 inventorsTop 65%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #3,271,965 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8070449	Wind turbine	Robert Lewandowski	2011-12-06