Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858747 | Acidic zinc and zinc nickel alloy plating bath composition and electroplating method | Michal KACZMAREK, Antje Richter, Eric Sibürge | 2020-12-08 |
| 9322107 | Polymers having terminal amino groups and use thereof as additives for zinc and zinc alloy electrodeposition baths | Heiko Brunner, Lars Kohlmann, Ellen Habig, Björn Dingwerth | 2016-04-26 |
| 9005373 | Treatment solution for producing chrome and cobalt-free black conversion coatings | Zdenek Starkbaum, Kostantin Schwarz, Björn Dingwerth | 2015-04-14 |