Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865871 | Method for cryopreparing biological tissue | Stephen A. Livesey | 1989-09-12 |
| 4807442 | Cryo-slamming apparatus and method for ultrarapid cooling of biological samples | Stephen A. Livesey | 1989-02-28 |
| 4799361 | Method for cryopreparing biological tissue for ultrastructural analysis | — | 1989-01-24 |