Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906052 | Coated piston ring for an internal combustion engine | Robert R. Aharonov | 2024-02-20 |
| 11365806 | Coated piston ring for an internal combustion engine | Robert R. Aharonov | 2022-06-21 |