Prado; Marcilio Paiva
Patent Applications and Registrations
Patent applications and USPTO patent grants for Prado; Marcilio Paiva.The latest application filed is for "deaeration of water and other liquids".
- Prado; Marcilio Paiva - Barra da Tijuca BR
| Patent | Date |
|---|---|
| Deaeration of water and other liquids Grant 6,981,997 - Williams , et al. January 3, 2 | 2006-01-03 |
| Deaeration of water and other liquids App 20050011355 - Williams, William Robert ; et al. | 2005-01-20 |
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