| 6108363 |
Oxygen injector |
— |
2000-08-22 |
| 5999556 |
Electric arc furnace that uses post combustion |
— |
1999-12-07 |
| 5956365 |
Electric arc furnace having slag door and post combustion process |
— |
1999-09-21 |
| 5943360 |
Electric arc furnace that uses post combustion |
— |
1999-08-24 |
| 5936995 |
Electric arc furnace with scrap diverting panel and associated methods |
Terry Sullivan |
1999-08-10 |
| 4799533 |
Horizontal continuous casting mold |
Max Ahrens |
1989-01-24 |
| 4774996 |
Moving plate continuous casting aftercooler |
Max Ahrens |
1988-10-04 |
| 4602669 |
Method and apparatus for horizontal continuous casting |
Max Ahrens |
1986-07-29 |
| 4592408 |
Device for horizontal continuous casting of metals and alloys |
— |
1986-06-03 |
| 4580614 |
Cooling apparatus for horizontal continuous casting of metals and alloys, particularly steels |
— |
1986-04-08 |
| 4532977 |
Continuous casting installation |
Hermann Schubert, Max Ahrens |
1985-08-06 |
| 4520860 |
Horizontal continuous casting apparatus |
Josef Lothmann |
1985-06-04 |
| 4437509 |
Method for control of billet stripping |
Max Ahrens |
1984-03-20 |