Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964278 | Heat exchanger | Jostein Langoy, Nils Myklebust, Nils I. Viken, deceased, Alfhild Irene Fagervik | 1999-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964278 | Heat exchanger | Jostein Langoy, Nils Myklebust, Nils I. Viken, deceased, Alfhild Irene Fagervik | 1999-10-12 |