Neu; Francis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Neu; Francis.The latest application filed is for "cooling tower with vertical-axis fan".
- Neu; Francis - Lille FR
- Neu; Francis - Villeneuve d'Ascq FR
| Patent | Date |
|---|---|
| Cooling tower with vertical-axis fan Grant 4,217,317 - Neu August 12, 1 | 1980-08-12 |
| Powder-distributing device Grant 4,185,780 - Duchene , et al. January 29, 1 | 1980-01-29 |
| Ventilation and air conditioning unit Grant 4,181,690 - Neu January 1, 1 | 1980-01-01 |
| Apparatus for pneumatic conveyance of pulverulent or granular materials Grant 4,089,563 - Neu May 16, 1 | 1978-05-16 |
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