Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505464 | Thermal fracture and microcarbon separation of coal particles | James S. Swensen, Douglas E. Grunder | 2022-11-22 |
| 11377612 | Gaseous combustible fuel containing suspended solid fuel particles | James S. Swensen | 2022-07-05 |
| 11220646 | Coal-derived solid hydrocarbon particles | James S. Swensen | 2022-01-11 |