Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8309171 | Bright noble metal preparation | Annette Lukas, Sabine Wissel, Wiltrud Vogt | 2012-11-13 |
| 5212922 | Kit for glass facades | — | 1993-05-25 |
| 4724719 | Flywheels with vibration damping means | Franz Moser, Ernst Tscheplak | 1988-02-16 |