Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435047 | Process for corrosion protection of iron containing materials | Mike KRÜGER | 2016-09-06 |
| 9322107 | Polymers having terminal amino groups and use thereof as additives for zinc and zinc alloy electrodeposition baths | Heiko Brunner, Lars Kohlmann, Ellen Habig, Lukas Bedrnik | 2016-04-26 |
| 9005373 | Treatment solution for producing chrome and cobalt-free black conversion coatings | Zdenek Starkbaum, Lukas Bedrnik, Kostantin Schwarz | 2015-04-14 |
| 8460534 | Chromium(VI)-free black passivation of surfaces containing zinc | Jaroslava Krizova, Vaclav Kriz, Jiri Kloubek | 2013-06-11 |
| 8435360 | Anti-corrosion treatment for conversion layers | Andreas Noack | 2013-05-07 |