Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072604 | Engine block construction for opposed piston engine | Jeffrey Wayne Klaver, Gary L. Hunter | 2018-09-11 |
| 10036344 | Opposed piston two stroke engine liner construction | Jeffrey Wayne Klaver, Gary L. Hunter | 2018-07-31 |