CF

Charles W. Finkl

AS A. Finkl & Sons: 1 patents #1 of 1Top 100%
📍 Evanston, IL: #13 of 55 inventorsTop 25%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #126,618 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887277 Electric arc furnace — 1989-12-12