Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435398 | Electrolyte composition and method for the deposition of a zinc-nickel alloy layer on a cast iron or steel substrate | Gerard Patron, Thomas Helden, Andreas Heinz Kirchhof | 2013-05-07 |
| 6736204 | Heat transfer surface with a microstructure of projections galvanized onto it | Jovan Mitrovic, Andreas Schulz, Helmut Pietsch | 2004-05-18 |