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John J. SWEETWOOD

📍 Lake Zurich, IL: #322 of 484 inventorsTop 70%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,142,711 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10443661 Universal joint with central element Richard C. Perlberg 2019-10-15