Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5554207 | Process of recycling iron oxides and plastics in steelmaking | Eugene A. Bogdan | 1996-09-10 |
| 4208217 | Method of stabilizing aqueous fine coal slurry and product thereof | John Christopher Anderson, David HUTCHINSON, Wu-Wey Wen | 1980-06-17 |