Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658862 | Cascaded thermoacoustic devices | Gregory W. Swift, David L. Gardner | 2003-12-09 |
| 6644028 | Method and apparatus for rapid stopping and starting of a thermoacoustic engine | Gregory W. Swift, David L. Gardner | 2003-11-11 |
| 6637211 | Circulating heat exchangers for oscillating wave engines and refrigerators | Gregory W. Swift | 2003-10-28 |