Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406198 | Relockable film cartridge system for a photographic system | Roland Van Keilegom, Dirk Peeters | 2002-06-18 |
| 6398427 | Relockable film cartridge for photographic film | Roland Van Keilegom, Dirk Peeters | 2002-06-04 |
| 6312169 | Relockable film cartridge for a photographic system | Roland Van Keilegom, Dirk Peeters | 2001-11-06 |
| 4834236 | Light-tight cassette and method for packing rolls of light-sensitive material in a cassette | Edward Buelens | 1989-05-30 |