Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9539794 | Biodegradable film | Leo Frohlich, Paul D. Barker, Florian Chapalain, Lucy Cowton, Christopher M.S. Meek +1 more | 2017-01-10 |
| 4541913 | Process for hydrocracking supercritical gas extracts of carbonaceous material | Donald Bremner Urquhart | 1985-09-17 |