Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5476793 | Method for deciding the reactivity and soot index of carbon products | Knut Bergli, Tormod Naterstad | 1995-12-19 |
| 5366901 | Apparatus for analyzing carbon products | Knut Bergli, Tormod Naterstad | 1994-11-22 |