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James T. Sivertsen

📍 Lockport, NY: #105 of 276 inventorsTop 40%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,318,334 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5039479 Silver alloy compositions, and master alloy compositions therefor Melvin Bernhard 1991-08-13
4973446 Silver alloy compositions Melvin Bernhard 1990-11-27