OS

Otis Smith

📍 Frankston, TX: #4 of 10 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,181,401 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6910821 Ring pen device — 2005-06-28
4692082 Adjustable dual-wheel caddy — 1987-09-08