Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569527 | Fluoro derivative-substituted aryl pnictogens and their oxides | Kevin Hay | 2009-08-04 |
| 4686090 | Desulfurizing of reducing gas stream using a recycle calcium oxide system | Joseph E. McGreal, Edward J. Nemeth, Stephen Waslo, Jerome Feinman | 1987-08-11 |
| 4522649 | Method of furnace operation with high pellet burdens | Melvin C. Chang | 1985-06-11 |
| 4436552 | Method of furnace operation with high pellet burdens | Melvin C. Chang | 1984-03-13 |
| 4212851 | Regeneration of sulfided dolomite | Edward J. Nemeth, Joseph E. McGreal | 1980-07-15 |