JD

Joseph Zichis, deceased

📍 Fresno, CA: #174 of 831 inventorsTop 25%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,686,313 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4228148 Heterophil antibody differentiation (HAD) test Lillian K. Zichis, executrix 1980-10-14
4224305 Preparation of Forssman antibody neutralizing antigen and product thereof Lillian K. Zichis, executrix 1980-09-23
4224306 Preparation of an infectious mononucleosis antibody neutralizing antigen and product thereof by Lillian K. Zichis, executrix 1980-09-23