AS

Angela Schmidt

TO The Standard Oil: 1 patents #291 of 601Top 50%
📍 Brunswick, OH: #142 of 251 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,951,179 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4741741 Chemical beneficiation of coal George Frederick Salem 1988-05-03