AP

Alex E. Petrus

📍 Cleveland, OH: #10 of 50 inventorsTop 20%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #17,507 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353865 Boron containing, iron-manganese-zirconium master-alloy — 1982-10-12