JZ

Joseph W. Zaprazny

📍 New Ringgold, PA: #10 of 19 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,088,013 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4262949 Lift adaptor for an electromagnet for hydraulic or excavator crane — 1981-04-21