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Frank V. Fritz

📍 Rock Falls, IL: #20 of 28 inventorsTop 75%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,914,745 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4968975 Self-penetrating remote sensing smoke detector — 1990-11-06