Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491713 | Solution and process for increasing the solderability and corrosion resistance of a metal or metal alloy surface | Jürgen Barthelmes, Olaf Kurtz, Jana BREITFELDER | 2013-07-23 |
| 8304658 | Ni-P layer system and process for its preparation | Juergen Barthelmes, Olaf Kurtz, Michael Danker | 2012-11-06 |
| 5322552 | Stable, electroless, aqueous, acidic gold bath for depositing gold and the use thereof | Manfred Dettke, Klaus Janotta | 1994-06-21 |