EA

Elmo G. Armstrong

CU Columbia University: 1 patents #1,151 of 2,492Top 50%
📍 The Bronx, NY: #466 of 1,082 inventorsTop 45%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,933,656 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851356 Immunoassay for human chorionic gonadotropin Robert E. Canfield, Paul H. Ehrlich, Steven Birken 1989-07-25