JU

J. Stephen Ubelhor

AL Alcoa: 1 patents #301 of 632Top 50%
📍 Evansville, IN: #508 of 911 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,118,457 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8795507 Apparatus and method for improving magneto-hydrodynamics stability and reducing energy consumption for aluminum reduction cells Yimin Ruan, Edwin A. Kuhn, Donnie J. Duke 2014-08-05