Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989109 | Fuel ignition methods for opposed piston engines and related structures | James C. Warren, William Vincent Meyers, Jr. | 2021-04-27 |
| 10907515 | Methods and devices for controlling the compression ratio of an opposed piston engine | James C. Warren, William Vincent Meyers, Jr. | 2021-02-02 |