JL

John A. Larson

IN Ingersoll-Rand: 1 patents #3 of 26Top 15%
📍 Easton, PA: #5 of 14 inventorsTop 40%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #52,431 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4326885 Precipitation hardening chromium steel casting alloy Robert B. Fischer 1982-04-27