Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214882 | Acidic zinc or zinc-nickel alloy electroplating bath for depositing a zinc or zinc-nickel alloy layer | Michal KACZMAREK, Sebastian Hahn, Ercan KARAPINAR | 2022-01-04 |
| 9005373 | Treatment solution for producing chrome and cobalt-free black conversion coatings | Lukas Bedrnik, Kostantin Schwarz, Björn Dingwerth | 2015-04-14 |