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John O. Snodgrass

PI Ppg Industries: 1 patents #42 of 153Top 30%
📍 Akron, OH: #51 of 141 inventorsTop 40%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #125,967 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612089 Method for preparing diaphragm for use in chlor-alkali cells Colonel R. Dilmore 1997-03-18