Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677166 | Method for producing pieces having a modified surface | Snjezana Boger, Mathias Pfitzer, Ingo Trautwein, Sabine Sedlmeir | 2017-06-13 |
| 9599370 | Solar collector and method for producing a light-absorbing surface | — | 2017-03-21 |