GF

Gregory R. Frank

HO Howmet: 1 patents #1 of 9Top 15%
📍 Mount Lebanon, PA: #1 of 6 inventorsTop 20%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #109,985 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4837187 Alumina-based core containing yttria Kenneth A. Canfield, Thomas R. Wright 1989-06-06