Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125719 | Piston, oil control ring therefor and method of construction thereof | Miguel Azevedo, Matthew Belford | 2018-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125719 | Piston, oil control ring therefor and method of construction thereof | Miguel Azevedo, Matthew Belford | 2018-11-13 |