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Jack P. Spridco

General Motors: 1 patents #9,361 of 18,328Top 55%
📍 New Berlin, WI: #333 of 571 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,962,295 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4782570 Fabrication and assembly of metal catalytic converter catalyst substrate — 1988-11-08