Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352764 | Method of making slag sand and slag wool | Robert Schockmel, Roland Mersch | 1982-10-05 |
| 4347019 | Composite complex profile and the process for its manufacturing | — | 1982-08-31 |
| 4334922 | Process for metal-bath refining | Francois Schleimer, Lucien Lorang, Ferdinand Goedert, Romain Henrion, Fernand Thill | 1982-06-15 |
| 4314790 | Method of and device for shipping hot metal goods | — | 1982-02-09 |