FB

Frederick R. Bonci

📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323281 Method of surface mining Edward H. Greenwald, Sr., Edward H. Greenwald, Jr. 1982-04-06