Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482123 | Lubrication system for the piston ring and cylinder liner of an internal combustion engine | — | 2016-11-01 |
| 9482145 | Toroidal combustion chamber with side injection | Robert S. Levy, Diana Brehob | 2016-11-01 |