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USPTO Patent Rankings Data through Dec 31, 2025
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Re-Long Chiu — 1 Patent in 2021

WAWafertech: 1 patents #1 of 2Top 50%
Vancouver, WA: #101 of 267 inventorsTop 40%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #291,769 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11175257 Solid state sensor for metal ion detection and trapping in solution Jason Andrew Higgins 2021-11-16