Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082994 | Gas burner for cooking apparatus | Gilles Grandveau | 2000-07-04 |
| 5860409 | Gas cookstove | Gilles Grandveau | 1999-01-19 |
| 5388984 | Method of continuous modulation of a fluid flow rate by means of an electrically controlled sequential valve | — | 1995-02-14 |
| 4752213 | Forced-air gas burner | Guy Grochowski | 1988-06-21 |
| 4677939 | Heat exchanger and application to a fluid heating apparatus, particularly a domestic hot water accumulator | Jean-Paul Henault, Albert Drapier, Guy Grochowski | 1987-07-07 |