Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637205 | Process for the electrolytical coating of an object of steel on one or both sides | Gerald Maresch | 1997-06-10 |
| 5246563 | Process for the electrolytic zinc coating of stainless steel | Gerald Maresch | 1993-09-21 |
| 5022971 | Process for the electrolytic pickling of high-grade steel strip | Gerald Maresch | 1991-06-11 |