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USPTO Patent Rankings Data through Dec 31, 2025
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Heather Ketcham — 1 Patent in 2021

Newport, RI: #6 of 19 inventorsTop 35%
Rhode Island: #192 of 654 inventorsTop 30%
Overall (2021): #436,847 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11096380 Method for aquaculture Myron Horzesky, Robert Ketcham, Douglas G. Sabin 2021-08-24