Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869529 | Stirling engine systems, apparatus and methods | Paul E. Fraser, Terry Smith, Rocco Luongo, Justin Thurgood, Trent Wetherbee +9 more | 2014-10-28 |
| 8151568 | Stirling engine systems, apparatus and methods | Paul E. Fraser, Terry Smith, Rocco Luongo, Justin Thurgood, Trent Wetherbee +9 more | 2012-04-10 |
| 7219712 | Reduced shedding regenerator and method | Songgang Qiu, Raymond M. Erbeznik | 2007-05-22 |
| 7137251 | Channelized stratified regenerator with integrated heat exchangers system and method | Songgang Qiu | 2006-11-21 |
| 7134279 | Double acting thermodynamically resonant free-piston multicylinder stirling system and method | Maurice A. White, Allen Peterson | 2006-11-14 |
| 7089735 | Channelized stratified regenerator system and method | Songgang Qiu | 2006-08-15 |
| 6933629 | Active balance system and vibration balanced machine | Songgang Qiu, Allen Peterson, Maurice A. White | 2005-08-23 |
| 6809486 | Active vibration and balance system for closed cycle thermodynamic machines | Songgang Qiu, Allen Peterson, Maurice A. White | 2004-10-26 |