Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378241 | Method for achieving low sulfur levels in the DRI product from iron oxide reducing kilns | Alan C. Baker, Geoffrey N. Boulter | 1983-03-29 |
| 4378243 | System for coal blowing in iron oxide reducing kilns | Harry W. Hockin, deceased, Brian F. Bracanin, Ronald J. Clements, Alan C. Baker, Thomas W. Goodell | 1983-03-29 |
| 4375883 | System for recycling char in iron oxide reducing kilns | Alan C. Baker | 1983-03-08 |
| 4356031 | Apparatus and method for controlling the recycle char circuit in a direct reduction process | Harry W. Hockin, deceased, Brian F. Bracanin, Ronald J. Clements, Alan C. Baker | 1982-10-26 |
| 4337084 | System for recycling char in iron oxide reducing kilns | Alan C. Baker | 1982-06-29 |
| 4330325 | Direct reduction rotary kiln with improved air injection | Alan C. Baker | 1982-05-18 |
| 4304597 | System for control of sinter formation in iron oxide reducing kilns | Alan C. Baker | 1981-12-08 |
| 4273314 | Direct reduction rotary kiln with improved air injection | Alan C. Baker | 1981-06-16 |