Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118456 | Methods and related systems for generating pressurized air within an opposed piston engine | James C. Warren, William Vincent Meyers, Jr. | 2021-09-14 |
| 9708976 | Opposed piston engine and elements thereof | James C. Warren | 2017-07-18 |