RH

Roger Hirsch

📍 Evanston, IL: #57 of 204 inventorsTop 30%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #263,774 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9555498 Resistance welding machine pinch point safety sensor — 2017-01-31