Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994278 | Device for spraying water in the form of a thin-walled hollow jet for the formation of artificial snow | Michel Galvin, Eric David | 2006-02-07 |
| 6719209 | Multipurpose spray head useful in particular for making artificial snow | Patrick Charriau, Michel Galvin | 2004-04-13 |
| 6508412 | Snow, ice particle generator, or nucleation device, integrated in a pressurized water spray head for making artificial snow | Patrick Charriau, Michel Galvin | 2003-01-21 |
| 5257484 | Shelters for automatic snow-covering installations | Alain Steinmetz | 1993-11-02 |