Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025297 | Bellows with alternating layers of high and low compliance material for dynamic applications | — | 2011-09-27 |
| 7290771 | Bellows seals for thermoacoustic devices and reciprocating machinery | — | 2007-11-06 |
| 7143586 | Thermoacoustic device | Matthew E. Poese, Ray Scott Wakeland, Steven L. Garrett | 2006-12-05 |
| 7055332 | Compliant enclosure for thermoacoustic device | Matthew L. Poese, Ray Scott Wakeland, Steven L. Garrett | 2006-06-06 |
| 6883333 | Sensorless control of a harmonically driven electrodynamic machine for a thermoacoustic device or variable load | Tony L. Shearer, Heath F. Hofmann | 2005-04-26 |
| 6792764 | Compliant enclosure for thermoacoustic device | Matthew E. Poese, Ray Scott Wakeland, Steven L. Garrett | 2004-09-21 |
| 6725670 | Thermoacoustic device | Matthew E. Poese, Steven L. Garrett, Ray Scott Wakeland | 2004-04-27 |
| 6307287 | High-efficiency moving-magnet loudspeaker | Steven L. Garrett, Robert M. Keolian | 2001-10-23 |
| 4988097 | Combination exercise and refreshment device | John McIntyre, Marland Chow | 1991-01-29 |