Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Romulo Guerrero — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Quito, EC: #16 of 56 inventorsTop 30%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Romulo Guerrero has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1999. Romulo Guerrero ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Romulo Guerrero in Quito, EC.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5895387 Method of craniofacial bone distraction Adriana Salazar 1999-04-20