Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854940 | Method for providing improved solid fuels from agglomerated subbituminous coal | Ali A. Turak, Wanda Pawlak, Boleslaw Ignasiak | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854940 | Method for providing improved solid fuels from agglomerated subbituminous coal | Ali A. Turak, Wanda Pawlak, Boleslaw Ignasiak | 1989-08-08 |