OS

Oscar A. Sierra

📍 San Antonio, TX: #2,044 of 5,017 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,335,280 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D294296 Frame for foot massager and leg exerciser — 1988-02-16
D271420 Foot massager and leg exerciser — 1983-11-15