Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497054 | Upgrading solid material | Jonathan James Davis, Jared Michael Osborne | 2002-12-24 |
| 6497737 | Heating with steam | David Stewart Conochie, Katherine Fiona Howison | 2002-12-24 |