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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roberto Rizzo — 1 Patent in 2021

Barrafranca, IT: #2 of 9 inventorsTop 25%
Overall (2021): #282,064 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11187465 Heat exchanger Alberto Brucato, Giuseppe Caputo, Gianluca TUMMINELLI, Gaetano TUZZOLINO, Calogero GATTUSO 2021-11-30