Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RD

Raymond Francisco Ramirez Doble

Humacao, PR: #1 of 1 inventorsTop 100%
Puerto Rico: #19 of 108 inventorsTop 20%
Overall (2019): #198,743 of 560,194Top 40%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D849830 Headless upright bass 2019-05-28