Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143302 | Sliding element for internal combustion engines | Paulo Jose Da Rocha Mordente | 2021-10-12 |
| 10995857 | Piston ring for internal combustion engines | Nuno Costa, Paulo Jose Da Rocha Mordente, Jose Valentim Lima Sarabanda | 2021-05-04 |
| 10487730 | Sliding element | Eliel Dos Santos Paes | 2019-11-26 |
| 10436324 | Piston ring for internal combustion engines | Paulo Jose Da Rocha Mordente, Robert Banfield | 2019-10-08 |
| 10400895 | Sliding element | Robert Banfield | 2019-09-03 |
| 10246767 | Sliding element, internal combustion engine and process for obtaining sliding element | Robert Banfield | 2019-04-02 |
| 10174841 | Piston ring for internal combustion engine | — | 2019-01-08 |
| 9550953 | Sliding component for use in an internal combustion engine | Nuno Costa | 2017-01-24 |