RH

Roger Hirsch

📍 Evanston, IL: #39 of 240 inventorsTop 20%
🗺 Illinois: #1,532 of 9,161 inventorsTop 20%
Overall (2020): #127,904 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10717147 Resistance welding machine pinch point safety sensor 2020-07-21
10688591 Safety sensor for a welder 2020-06-23