Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155552 | Interferometric device for detecting and measuring the concentration of an absorbing gas, particularly in the infrared | Dominique Laurent | 1992-10-13 |
| 5040895 | Process for the simultaneous detection of several gases in a gaseous mixture, and equipment for using the process | Dominique Laurent | 1991-08-20 |
| 5007733 | Process and device for determining the cloud point of a diesel oil | Dominque Laurent, Bernard Damin, Marcel Napoleon | 1991-04-16 |
| 4732480 | Interferometric device for detecting gas | Dominique Laurent | 1988-03-22 |
| 4718765 | Interferometric gas detector | Andre Galais, Dominique Laurent | 1988-01-12 |
| 4320973 | Device for interferential spectrometry with selective modulation | Robert A. Marechal, Marc Menetrier | 1982-03-23 |