Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378243 | System for coal blowing in iron oxide reducing kilns | Harry W. Hockin, deceased, Brian F. Bracanin, Ronald J. Clements, Vitie P. Keran, Alan C. Baker | 1983-03-29 |
| 4378244 | System for coal injection in iron oxide reducing kilns | James A. Kennelley, Geoffrey N. Boulter, Alan C. Baker, Daniel H. Wilbert | 1983-03-29 |
| 4354392 | Rotary kiln material sampling system | Forrest E. Clark | 1982-10-19 |
| 4299694 | Method and apparatus for char separation from the discharge materials of an iron oxide reducing kiln | — | 1981-11-10 |