Vieira De Morais; Paulo Roberto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vieira De Morais; Paulo Roberto.The latest application filed is for "one piece oil control ring for internal combustion engine".
- Vieira De Morais; Paulo Roberto - Sao Bernardo do Campo BR
| Patent | Date |
|---|---|
| Valve for internal-combustion engines Grant 10,844,757 - Lerman , et al. November 24, 2 | 2020-11-24 |
| One Piece Oil Control Ring For Internal Combustion Engine App 20200049252 - Ablas Marques; Gisela ; et al. | 2020-02-13 |
| Valve For Internal-combustion Engines App 20190128150 - Lerman; Pedro Martin ; et al. | 2019-05-02 |
| Wet cylinder liner for internal combustion engines, process for obtaining a wet cylinder liner, and internal combustion engine Grant 10,247,130 - Vieira De Morais , et al. | 2019-04-02 |
| Wet Cylinder Liner For Internal Combustion Engines, Process For Obtaining A Wet Cylinder Liner, And Internal Combustion Engine App 20170234262 - Vieira De Morais; Paulo Roberto ; et al. | 2017-08-17 |
| Bearing And Connecting Rod App 20160290397 - Vieira De Morais; Paulo Roberto ; et al. | 2016-10-06 |
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