Juan Rafael Maldonado-Castro

📍 Vega Alta, PR: #4 of 9 inventorsTop 45%

🗺 Puerto Rico: #432 of 1,143 inventorsTop 40%

Overall (All Time): #3,025,448 of 4,157,543Top 75%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9486695	Billiard-checker game	—	2016-11-08