Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6729387 | Double sided heat exchanger core | Quang Duong | 2004-05-04 | $43,299,000 |
| 6704198 | Equipment enclosure with heat exchanger | Quang Duong | 2004-03-09 | $28,381,000 |