BF

Benjamin Friedman

📍 Chicago, IL: #477 of 1,478 inventorsTop 35%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #480,606 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9711028 Electrical warning system for a step ladder — 2017-07-18