Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493514 | Method and apparatus for magnetic communication via a photographic filmstrip | James E. Stocks, James W. Cannon | 2002-12-10 |
| 6222999 | Latched film unit, latching device, system, and method | Daniel M. Pagano | 2001-04-24 |
| 5760876 | Monitoring of magnetically recorded data on film in photofinishing and film scanning equipment | Duane J. Farling | 1998-06-02 |
| 5373337 | Method and apparatus for sorting excessive core set film | — | 1994-12-13 |
| 5305042 | Film cassette | John J. Niedospial, Jr., Russell J. Butler, Christopher P. McCormick | 1994-04-19 |
| 5173730 | Thrust-type film cassette assembly | David Dieterich, David B. Kemp | 1992-12-22 |
| 4933780 | Camera apparatus for magnetically recording on film | Michael L. Wash | 1990-06-12 |
| 4899948 | Film cassette | John J. Niedospial, Jr. | 1990-02-13 |