Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683466 | Valve for internal combustion engines and method for obtaining a valve | Jose Valentim Lima Sarabanda, Paulo R. Vieira De Morais, Romulo P. Fogaca De Almeida | 2017-06-20 |