Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397685 | Production of ultra low carbon steel by the basic oxygen process | Wayne J. Maddever, Michael Burns | 1983-08-09 |
| 4373949 | Method for increasing vessel lining life for basic oxygen furnaces | Jerry V. Spruell | 1983-02-15 |
| 4210442 | Argon in the basic oxygen process to control slopping | Peter Kelly | 1980-07-01 |