Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035334 | Engine ignition system and method using sparkplug dry firing to extend service life | James Jay Cress | 2021-06-15 |
| 9429101 | Combustion engine piston and engine using same | Robert Nacke, Stuart Niese, Aaron Ness, Fabio Menotti, Andrew Gaarder | 2016-08-30 |