Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869529 | Stirling engine systems, apparatus and methods | Paul E. Fraser, Terry Smith, Justin Thurgood, Trent Wetherbee, Raphael Milleret +9 more | 2014-10-28 |
| 8151568 | Stirling engine systems, apparatus and methods | Paul E. Fraser, Terry Smith, Justin Thurgood, Trent Wetherbee, Raphael Milleret +9 more | 2012-04-10 |