Fraga Freire De Barros Barbosa Maia; Maria Da Graca
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fraga Freire De Barros Barbosa Maia; Maria Da Graca.The latest application filed is for "device for stored products protection and uses thereof".
- Fraga Freire De Barros Barbosa Maia; Maria Da Graca - Lisbon PT
- FRAGA FREIRE DE BARROS BARBOSA MAIA; Maria Da Graca - LISBOA PT
| Patent | Date |
|---|---|
| Device for stored products protection and uses thereof Grant 10,653,139 - Da Silva Monteiro Bastos , et al. | 2020-05-19 |
| Device For Stored Products Protection And Uses Thereof App 20180310556 - DA SILVA MONTEIRO BASTOS; Margarida Maria ; et al. | 2018-11-01 |
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