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Clifford Duff

General Motors: 1 patents #53 of 337Top 20%
📍 Medina, OH: #3 of 18 inventorsTop 20%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #71,748 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328368 Method for reclaiming polyurethane foam Robert J. Salloum 1982-05-04