HR

Howard Ratliff

📍 Pikeville, KY: #9 of 24 inventorsTop 40%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,769,075 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5409099 Conveyor system for conveying coal out of coal mine — 1995-04-25