Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428818 | Method and device for producing pig iron | Hado Heckmann, Robert Millner | 2016-08-30 |
| 9400139 | Device for the closed-loop control of process gases in a plant for producing directly reduced metal ores | Robert Millner, Jan-Friedemann Plaul, Norbert Rein | 2016-07-26 |
| 9377242 | Method for treating waste gases from plants for pig iron production | Robert Millner | 2016-06-28 |
| 9255302 | Method and device for reducing iron-oxide-containing feedstocks in a high-pressure reducing unit | Robert Millner | 2016-02-09 |