Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970770 | Method of making a coated heat exchanger with tubes and fins | Gosta Jansson, Per-Olof Jakobsson | 1990-11-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970770 | Method of making a coated heat exchanger with tubes and fins | Gosta Jansson, Per-Olof Jakobsson | 1990-11-20 |