Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474232 | Heat exchange unit for both vertical and horizontal applications | Timothy Andrew Wright, Thaddeus J. Wawro | 1984-10-02 |
| 4318277 | Non-reverse hot gas defrost system | Peter L. Cann, Richard J. Duell | 1982-03-09 |
| 4246760 | Non-reverse hot gas defrost system | Peter L. Cann, Richard J. Duell | 1981-01-27 |