Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833235 | Method for processing a black-and-white negative recording film material for motion picture soundtrack | — | 2004-12-21 |
| 6713242 | Method for processing a black-and-white negative recording film material for motion picture soundtrack | — | 2004-03-30 |
| 6381109 | Method of controlling safety tripping means in a high voltage generator, and high voltage generator using the method | Caryl Thome | 2002-04-30 |
| 5981155 | Silver halide color photographic film element having a thermoplastic support capable of being marked by means of a laser | Geert Vercruysse | 1999-11-09 |
| 5939993 | Method for developing a high voltage and device for electrostatic coating product spraying | Flavien Dobrowolski | 1999-08-17 |
| 5847945 | Processes, device for producing a high voltage and installation for electrostatic spraying of a coating product | Flavien Dobrowolski, Caryl Thome | 1998-12-08 |
| 5703770 | Method and apparatus for generating a high voltage | Flavien Dobrowolski, Caryl Thome | 1997-12-30 |
| 5021823 | Photographic exposure apparatus | — | 1991-06-04 |
| 4912588 | High-tension voltage generator and method of protecting same against electrical arcs | Caryl Thome | 1990-03-27 |
| 4672500 | Protective device for electrostatic sprayer equipment | Roger Tholome | 1987-06-09 |
| 4642276 | Method of assessing the activity of a photographic developer | — | 1987-02-10 |
| 4541317 | Machine for cutting documents | Freddy van Humbeeck, Johnny P. Van Meenen | 1985-09-17 |
| 4274747 | Method and device for inspecting a moving sheet material for streaklike defects | Walter P. Van Beeck, Alfons J. Dictus, Maurits Geens, Roger J. Simons | 1981-06-23 |
| 4274748 | Method and device for inspecting a moving sheet material for streaklike defects | Maurits Geens | 1981-06-23 |