Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833330 | Anticontaminator for transmission electron microscopes | Joseph S. Jones | 1989-05-23 |
| 4797261 | Multiple specimen cryotransfer holder for electron microscopes | Joseph S. Jones | 1989-01-10 |