AP

Alfred Polson

SD South African Inventions Development: 4 patents #3 of 48Top 7%
📍 Cape Town, ZA: #62 of 534 inventorsTop 15%
Overall (All Time): #1,300,833 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4894229 Carrier-bound immunogenic determinants and carrier therefor Kirsten J. Van der Merwe 1990-01-16
4550019 Manufacture and use of fowl egg antibodies 1985-10-29
4478946 Carrier bound immunosorbent Kirsten J. Van der Merwe 1984-10-23
4357272 Recovering purified antibodies from egg yolk 1982-11-02