Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683276 | Mill scale briquetting | Saulo Henrique Freitas Seabra Da Rocha, Michael Maurer | 2017-06-20 |
| 8574339 | Method for the selective acidic dezincification of steel scrap | Eberhard Gock, Hans-Bernd Pillkahn | 2013-11-05 |
| 8444746 | Briquetting of mill scale | Michael Maurer, Saulo Henrique Freitas Seabra Da Rocha, Christian Wirtgen | 2013-05-21 |