Da Costa; Paulo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Da Costa; Paulo.The latest application filed is for "slag door for a melting furnace".
- Da Costa; Paulo - Buttrio IT
- Da Costa; Paulo - Les Clayes Sous Bois FR
| Patent | Date |
|---|---|
| Slag Door For A Melting Furnace App 20200309456 - Da Costa; Paulo ; et al. | 2020-10-01 |
| Diesel fuel filter assembly Grant 10,253,738 - Da Costa , et al. | 2019-04-09 |
| Diesel Fuel Filter Assembly App 20170067426 - Da Costa; Paulo ; et al. | 2017-03-09 |
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