YG

Yevegiy P. Griffin

GH Graftech International Holdings: 1 patents #69 of 101Top 70%
📍 Macedonia, OH: #83 of 143 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,263,624 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8021750 Insulated panel for mine safe rooms Douglas J. Miller, Richard L. Shao, Mark Segger 2011-09-20