Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783973 | Apparatus for freezing by means of a cryogenic liquid biological products placed in straws | Joseph Bionda, Jean-Yves Thonnelier | 1988-11-15 |
| 4580409 | Device for freezing biological products contained in straws | Francois Y. Colomb | 1986-04-08 |
| 4485641 | Device for freezing biological products | Francois Y. Colomb | 1984-12-04 |