Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roberto Messana — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Fontanafredda, IT: #28 of 87 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Roberto Messana has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2005 and the most recent in October 2018. Roberto Messana ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Roberto Messana in Fontanafredda, IT.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10113678 Quick-coupling sliding joints Alessandro Arnulfo 2018-10-30
6883590 Self-supporting, modular prefabricated radiating panel 2005-04-26