Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151112 | Pressure generator/gas scrubber | — | 1992-09-29 |
| 5119684 | Apparatus for the quantification of dust collectability | — | 1992-06-09 |
| 4979403 | Procedure for the quantification of dust collectability | — | 1990-12-25 |
| 4722745 | Gas cleaning system for high top pressure blast furnaces | — | 1988-02-02 |
| 4452766 | Double alkali process for removal of sulfur dioxide from gas streams | — | 1984-06-05 |
| 4313924 | Process for removal of sulfur dioxide from gas streams | — | 1982-02-02 |
| 4196892 | Apparatus for equalizing top gas pressure in a blast furnace | — | 1980-04-08 |