OH

Ottfried J. Hahn

UK University Of Kentucky: 1 patents #424 of 1,057Top 45%
📍 Lexington, KY: #1,545 of 2,526 inventorsTop 65%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,960,674 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4776638 Method and apparatus for conversion of coal in situ — 1988-10-11