Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328861 | Louvred fins for heat exchangers | Alex S. Cheong | 1982-05-11 |
| 4327802 | Multiple fluid heat exchanger | — | 1982-05-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328861 | Louvred fins for heat exchangers | Alex S. Cheong | 1982-05-11 |
| 4327802 | Multiple fluid heat exchanger | — | 1982-05-04 |