Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258300 | Activated carbon fiber composite material and method of making | Timothy D. Burchell, Charles E WEAVER, Bill R. Chilcoat, Marit Jagtoyen | 2001-07-10 |
| 6030698 | Activated carbon fiber composite material and method of making | Timothy D. Burchell, Charles E WEAVER, Bill R. Chilcoat, Marit Jagtoyen | 2000-02-29 |
| 5721186 | Method for producing catalysis from coal | Malvina Farcasiu, Phillip B. Kaufman, Marit Jagtoyen | 1998-02-24 |
| 4428818 | Liquefaction of coal | Darrell D. Whitehurst | 1984-01-31 |