Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475874 | Method for continuously operating acid or alkaline zinc or zinc alloy baths | Roland Vogel, Jens Heydecke, Jens Geisler, Ellen Habig, Andreas Noack | 2013-07-02 |
| 6652728 | Cyanide-free aqueous alkaline bath used for the galvanic application of zinc or zinc-alloy coatings | Udo Grieser, Barrie Sydney James | 2003-11-25 |