GD

George R. Grimes, deceased

AM Amax: 1 patents #59 of 180Top 35%
📍 Berkvam Road, PA: #85 of 152 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,119,344 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4221588 Oxidation roasting of ore — 1980-09-09