Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325906 | Method for forming Al-rich AlTiN coating layers by PVD from metallic targets | Siegfried Krassnitzer, Siva Phani Kumar Yalamanchili | 2025-06-10 |
| 12312672 | Al-rich AlCrN coating layers produced by PVD from metallic targets | Siegfried Krassnitzer | 2025-05-27 |