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USPTO Patent Rankings Data through Dec 31, 2025
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Anna A. Piotrowski — 1 Patent in 2021

Chicago, IL: #517 of 1,816 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #528,462 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11026847 Systems and methods for wound healing Zdzislaw Harry Piotrowski, Adam Piotrowski 2021-06-08