RR

Richard E. Rosenfield

📍 The Bronx, NY: #301 of 1,082 inventorsTop 30%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,366,394 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4328183 Blood cell typing and compatibility test procedure Shaul Kochwa 1982-05-04
4275053 Blood cell typing and compatibility test procedure Shaul Kochwa 1981-06-23