WB

Warren A. Blower

OM Osborn Manufacturing: 2 patents #2 of 4Top 50%
📍 Brecksville, OH: #132 of 277 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,348,086 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4588014 Foundry molding apparatus and method Rudolf Hermes 1986-05-13
4261413 Foundry molding system Gilbert J. Janke, Marcel Weinstein 1981-04-14