Ruby D. Berry

📍 Edwardsville, IL: #160 of 269 inventorsTop 60%

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

Overall (All Time): #3,865,406 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5170864	Elevator bridge apparatus	—	1992-12-15