JZ

John J. Zapawa

PI Progressive Tool & Industries: 1 patents #30 of 50Top 60%
📍 Warren, MI: #478 of 910 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,001,818 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4611375 Apparatus for assembling radiator cores — 1986-09-16