OJ

Otis A. Johnston

📍 Ponca City, OK: #8 of 30 inventorsTop 30%
🗺 Oklahoma: #219 of 811 inventorsTop 30%
Overall (2011): #200,648 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7918078 Device for picking fruits using mechanical vibration Elio Poggiagliolmi 2011-04-05