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USPTO Patent Rankings Data through Dec 31, 2025
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Jeffrey D. LOPES — 2 Patents in 2021

FHFluid Handling: 2 patents #3 of 13Top 25%
Gloucester, MA: #7 of 40 inventorsTop 20%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #150,496 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11193716 Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing 2021-12-07
11060796 3D spiral heat exchanger 2021-07-13