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USPTO Patent Rankings Data through Dec 31, 2025
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Frederick J. Duca — 1 Patent

Marshall, VA: #16 of 30 inventorsTop 55%
Virginia: #18,949 of 34,511 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Frederick J. Duca has been granted 1 US patent. All of these patents were granted in 2015. Frederick J. Duca ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frederick J. Duca in Marshall, VA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9092596 Computer system for preventing the disabling of content blocking software functionality therein, and method therefor — 2015-07-28

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