RA

Ross E. Andrews

LE Lectromelt: 1 patents #2 of 6Top 35%
📍 Bethel Park, PA: #149 of 258 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,004,218 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4620308 Arc furnace electrode control John A. Persson, Michael A. Maola 1986-10-28