Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357160 | Process for improving the use of heat in steel production from solid iron material | Ludwig von Bogdandy | 1982-11-02 |
| 4356035 | Steelmaking process | Paul-Gerhard Mantey | 1982-10-26 |
| 4348227 | Process for producing steel with low hydrogen content in a through-blowing oxygen converter | — | 1982-09-07 |
| 4330326 | Method and a means for introducing close-grained carbonaceous fuels into a molten iron bath | Hans-Georg Fassbinder | 1982-05-18 |
| 4322244 | Process for feeding carbon to an iron melt in a converter | Hans-Georg Fassbinder | 1982-03-30 |