Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565963 | Device allowing for the individual distribution of small stick-shaped objects | Gwennael Verstichel, Cédric Lucas | 2009-07-28 |
| 7481226 | Method and device for analyzing cigarette smoking | — | 2009-01-27 |
| 7439722 | Method and device for graphically illustrating the filling of a cigarette | Jean-Remi Poulet | 2008-10-21 |
| 7174770 | Method and device for automatic determination of the permeability of a porous material having alternating levels of porosity | — | 2007-02-13 |
| 6212941 | Permeameter with wide measurement range | — | 2001-04-10 |
| 5311291 | Measuring method and device, in particular for measuring cigarettes, using a laser beam | — | 1994-05-10 |
| 4651557 | Apparatus for measuring the flow-pressure characteristics of the gas passing through a product sample having two faces | — | 1987-03-24 |