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Hugh P. Koppehele

🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #57,742 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361285 Mixing nozzle James J. Gardner 1982-11-30