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John C. Sih

📍 Kalamazoo, MI: #29 of 110 inventorsTop 30%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #184,543 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6444820 Process for the manufacture of camptothecin derivatives Kevin Henegar 2002-09-03