Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470835 | Plate-type heat exchanger for exhaust gas heat recovery | Wilfred L. Ayala, Stephen R. Wilkinson, Brian Huibregtse, Todd Anderson, Hyunjae Park | 2002-10-29 |
| 6357396 | Plate type heat exchanger for exhaust gas heat recovery | Wilfred L. Ayala, Stephen R. Wilkinson, Brian Huibregtse, Todd Anderson, Hyunjae Park | 2002-03-19 |
| 5522696 | Multiple-shutter throttle characterization assembly for burners | — | 1996-06-04 |