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Alfred G. Downs

📍 Bluemont, VA: #2 of 3 inventorsTop 70%
🗺 Virginia: #268 of 1,348 inventorsTop 20%
Overall (1994): #159,048 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5316040 Valve alignment tool Robert L. Townsend 1994-05-31