Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941646 | Air cooled gas injection lance | Philip D. Stelts, Kenneth J. Fioravanti | 1990-07-17 |
| 4869749 | Chemical dehydrogenation of molten ferrous alloys using a halogen-containing compound | Kenneth J. Fioravanti, Philip D. Stelts | 1989-09-26 |