Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406210 | Jet-propelled missile with single propellant-explosive | John Roach | 1983-09-27 |
| 4403435 | Release and alignment mechanism for jet-propelled projectiles | Nathan N. Shiovitz, George E. Whiting | 1983-09-13 |
| 4395836 | Release apparatus for jet-propelled projectiles | Joe T. Zinn, Jr. | 1983-08-02 |
| 4389242 | Interior arrangement for direct reduction rotary kilns and method | Geoffrey N. Boulter, Daniel H. Wilbert | 1983-06-21 |
| 4378244 | System for coal injection in iron oxide reducing kilns | James A. Kennelley, Geoffrey N. Boulter, Thomas W. Goodell, Daniel H. Wilbert | 1983-03-29 |
| 4378241 | Method for achieving low sulfur levels in the DRI product from iron oxide reducing kilns | Vitie P. Keran, 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, Vitie P. Keran, Thomas W. Goodell | 1983-03-29 |
| 4375883 | System for recycling char in iron oxide reducing kilns | Vitie P. Keran | 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, Vitie P. Keran | 1982-10-26 |
| 4337084 | System for recycling char in iron oxide reducing kilns | Vitie P. Keran | 1982-06-29 |
| 4330325 | Direct reduction rotary kiln with improved air injection | Vitie P. Keran | 1982-05-18 |
| 4304597 | System for control of sinter formation in iron oxide reducing kilns | Vitie P. Keran | 1981-12-08 |
| 4273314 | Direct reduction rotary kiln with improved air injection | Vitie P. Keran | 1981-06-16 |