Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614015 | Detector of stains on a transparent plate surface | LoanMy Le Ba | 2003-09-02 |
| 6010593 | Process for regulating a paper pulp deinking line and device for continuously measuring the quantity of particles contained in a liquid | Guy Eymin Petot Tourtollet, Francois Julien Saint Amand, Bernard Perrin | 2000-01-04 |
| 5589941 | Device for the measurement of a profile on a plane surface | Guy E. P. Tourtollet, Gerard Jayet | 1996-12-31 |
| 5254855 | Device for contactless detection of glass sheets in movement with isothermal light path environment | Denis Mathivat, Frederic Weber | 1993-10-19 |
| 4978861 | Device for the continuous determination of a surface state index for a moving creped sheet | Jean C. Kerneis, Serge Bauduin | 1990-12-18 |
| 4931659 | Device for calibrating an apparatus for measuring the formation index of a sheet of paper | Gerard Gillet | 1990-06-05 |
| 4788442 | Device for detecting incipient tears on a sheet during manufacture | Serge Bauduin | 1988-11-29 |
| 4707223 | Apparatus for measuring the state of formation of a sheet of paper | Serge Bauduin | 1987-11-17 |
| 4312592 | Method and device for the measurement of linear speeds without contact and without marking | Serge Bauduin | 1982-01-26 |