Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800694 | Process and plant for pickling materials made of steel, in particular stainless steel | Jovan Starcevic | 1998-09-01 |
| 5292374 | Process and plant for pickling stainless steel strip | Gerald Maresch, Wilhelm Hofkirchner | 1994-03-08 |
| 5130000 | Pickling high-grade steel | Gerald Maresch | 1992-07-14 |
| 4789440 | Process and apparatus for the continuous electrolytic treatment and/or coating of a moving metallic strip while changing the spacing between the strip and at least one electrode | Wilhelm Hofkirchner | 1988-12-06 |
| 4735700 | Process and apparatus for the continuous electrolytic treatment and/or coating of a moving metallic strip whilst changing the spacing between the strip and at least one electrode | Wilhelm Hofkirchner | 1988-04-05 |