EJ

Earl R. Johnson

LB Loffland Brothers: 1 patents #1 of 5Top 20%
📍 Tulsa, OK: #10 of 96 inventorsTop 15%
🗺 Oklahoma: #101 of 552 inventorsTop 20%
Overall (1982): #68,091 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335808 Multiple biscuit clutch or brake — 1982-06-22