Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493129 | Piston ring and piston with internal groove sealing | FABIAN RUCH | 2022-11-08 |
| 11371610 | Flutter-suppression piston ring | Nigel Gray | 2022-06-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493129 | Piston ring and piston with internal groove sealing | FABIAN RUCH | 2022-11-08 |
| 11371610 | Flutter-suppression piston ring | Nigel Gray | 2022-06-28 |