Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631722 | Apparatus for exposing an adjustable area of a film | Don DiMarzio | 1997-05-20 |
| 5598888 | Cryogenic temperature gradient microscopy chamber | Louis Gregory Casagrande, Fred Edelstein, John M. Papazian | 1997-02-04 |