FM

Fredy R. Martinez

📍 Río Piedras, PR: #25 of 72 inventorsTop 35%
🗺 Puerto Rico: #432 of 1,143 inventorsTop 40%
Overall (All Time): #4,124,620 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4236191 Illuminated musical instrument — 1980-11-25