Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610346 | Apparatus for storing and dropping expendable BOF sensors | — | 1997-03-11 |
| 5603749 | Apparatus and method for vacuum treating molten steel | — | 1997-02-18 |
| 5275488 | BOF drop-in thermocouple | — | 1994-01-04 |
| 5143683 | Protective shield having heat conductive properties | Barry S. Glassman, Joseph W. Hlinka, Charles R. Beechan, Lester A. Foster, Jr. | 1992-09-01 |
| 4941646 | Air cooled gas injection lance | David W. Kern, Kenneth J. Fioravanti | 1990-07-17 |
| 4869749 | Chemical dehydrogenation of molten ferrous alloys using a halogen-containing compound | Kenneth J. Fioravanti, David W. Kern | 1989-09-26 |
| 4761178 | Process for heating molten steel contained in a ladle | Neal R. Griffing, Marvin H. Bayerwitz | 1988-08-02 |
| 4741515 | Apparatus for introducing gas into a metallurgical vessel | Sudhir Sharma, Guido P. Brita | 1988-05-03 |