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Steven R. Schaefer

📍 Maple Park, IL: #2 of 4 inventorsTop 50%
🗺 Illinois: #3,096 of 9,161 inventorsTop 35%
Overall (2020): #262,569 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10837729 Fire control assembly for a semi-automatic rifle Eric Schmid, Paul T. Noonan 2020-11-17