Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446712 | Radial flow annular heat exchangers | Alan K. Wu, Henri P. T. van Helden | 2002-09-10 |
| 6340053 | Self-enclosing heat exchanger with crimped turbulizer | Alan K. Wu, Brian Duke | 2002-01-22 |