Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886543 | Cryoprotectant composition | Charles C. Shin, Nicolai A. Favstritsky | 1989-12-12 |
| 4804484 | Antifloc additives for sodium bromide compositions | — | 1989-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886543 | Cryoprotectant composition | Charles C. Shin, Nicolai A. Favstritsky | 1989-12-12 |
| 4804484 | Antifloc additives for sodium bromide compositions | — | 1989-02-14 |