RR

Ronald R. Ronallo

NG Northrop Grumman: 1 patents #859 of 2,250Top 40%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,724,790 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5667587 Apparatus for growing silicon carbide crystals Robert C. Glass, Walter E. Gaida, Hudson M. Hobgood 1997-09-16