Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049756 | Method and system for detecting forest fires | Francois Brown de Colstoun, Jean-Paul Chambaret, Yves Chambaret, Arnaud G. Le Saige de la Villesbrunne | 1991-09-17 |
| 4893026 | Station for detecting and locating through laser beams an object or a substance likely to diffuse back at least one part of the incident laser ray and system for sensing a substance such as smoke in particular of a fire such as a forest fire | Francois Brown de Colstoun, Jean-Paul Chambaret, Yves Chambaret, Arnaud G. Le Saige de la Villesbrunne | 1990-01-09 |
| 4567367 | Method for detecting a source of heat, more particularly a forest fire in a watched area, and system for carrying out said method | Francois Brown de Colstoun, Jean-Paul Chambaret, Yves Chambaret, Arnaud G. Le Saige de la Villesbrunne, Michel Moscovici | 1986-01-28 |