Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488724 | Heavy oils having improved properties and an additive therefor | Gunther Hertel, Michael Feustel, Hakan Byström | 2002-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488724 | Heavy oils having improved properties and an additive therefor | Gunther Hertel, Michael Feustel, Hakan Byström | 2002-12-03 |