Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854181 | Folded-fin heat sink assembly and method of manufacturing same | Adrian Pieter Sas, Kevin M. O'Neil | 2005-02-15 |
| 5983986 | Regenerative bed heat exchanger and valve therefor | Kenneth R. MacIntyre | 1999-11-16 |
| 4234040 | Two fluid heat exchanger | Charles S. Argyle, Gregory S. T. Millard | 1980-11-18 |