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Silvio J. Spigolon

📍 Memphis, TN: #7 of 43 inventorsTop 20%
🗺 Tennessee: #86 of 493 inventorsTop 20%
Overall (1982): #30,657 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312842 Process of manufacture of phosphoric acid with recovery of co-products Eddie K. Wilson, Sr. 1982-01-26