Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402189 | Refrigeration system condenser heat recovery at higher temperature than normal condensing temperature | — | 1983-09-06 |
| 4325226 | Refrigeration system condenser heat recovery at higher temperature than normal condensing temperature | — | 1982-04-20 |