Bruce H. Backe

📍 Crystal Lake, IL: #472 of 734 inventorsTop 65%

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

Overall (All Time): #3,469,241 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6688028	Condition responsive traffic sign	—	2004-02-10