Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305042 | Film cassette | John J. Niedospial, Jr., Christopher T. Mattson, Christopher P. McCormick | 1994-04-19 |
| 5295635 | Spool to film attachment | John J. Niedospial, Jr., Christopher P. McCormick | 1994-03-22 |