Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951242 | Enthalpy heat exchanger with variable recirculation and filtration | Nicholas H. Des Champs | 2005-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951242 | Enthalpy heat exchanger with variable recirculation and filtration | Nicholas H. Des Champs | 2005-10-04 |