Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506294 | Process for regeneration of electrolytes from pickle liquor, in particular of NA2S04 from pickle liquor for stainless steel | Jovan Starcevic | 2003-01-14 |
| 6250314 | Process of pickling stainless steel | Brigitta Wasserbauer, Gerald Maresch | 2001-06-26 |
| 5725696 | Process and plant for production of raw stainless steel castings | Gerald Maresch | 1998-03-10 |