Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494981 | Combustion pre-chamber device for an internal combustion engine | Andrew P. Perr, Akintomide K. Akinola, Rick Vaughan Lewis, Jr., Dwight A. Doig | 2019-12-03 |
| 10422266 | Exhaust manifold for a two-stage engine charge air system | Rick Vaughn Lewis, Jr., Johnny Chung-Yin Tsai, Nikhil J. Ajotikar | 2019-09-24 |
| 10422304 | Inlet diffusers for a two-stage engine charge air system | Francois Ntone, Rick Vaughan Lewis, Jr., Johnny Chung-Yin Tsai, Nikhil J. Ajotikar | 2019-09-24 |